The Polygon Siskiu D5 RETURNS! Best Upgrades for 2021 or 2022 Model!

[@JaredRMorgan]

Buy your D5 here: tidd.ly/3zkfJ1K Even though this video shows a 2021, the spec is identical for 2022. Only the color has changed! Cheers!

[@freshie3568]

Sup dude! I'm interested in purchasing the same bike but am unsure if my height is sufficient for a large. May I ask what's your height and whether you are comfortable riding the bike? love the video!

[@brandongonzalez2571]

Huge Shoutout to Cure Cycling, i was watching this series on this exact bike and happened to see it on marketplace, and oddly enough, happened to live a few blocks from each other. Long story short, I bought the bike. He answered all my questions and some, super knowledgeable and friendly. I’m super pumped about riding the bike. Thank you for the videos and the bike.

[@JaredRMorgan]

Stoked that you decided to take the plunge. A few rides in and I know you’ll be hooked. Thanks for all the levels of support!

[@drumsjh151]

Thank you for the D5 upgrade video! I bought this bike for my son first full sus! We will definitely choose some of these options!

[@JaredRMorgan]

No problem! Glad I could help! If you have any specific questions just come on back. 👍

[@drumsjh151]

@@JaredRMorgan Absolutely!! Do you think it's possible to put a 130mm fork?

[@JaredRMorgan]

I do. Just prepare to have to buy a thru axle fork. Meaning you’ll also need a wheel and probably a crown race for a tapered steerer as well.

[@jamielane2156]

@@drumsjh151 The Suntour Epixon fork he tagged in the bio comes in 140mm and is a straight-steerer fork with a QR axle. It is the only fork over 120mm I could find that would fit this bike stock.

[@johnd.1506]

planning to buy my first bike and saw this siskiu 5... thanks for sharing.

[@JaredRMorgan]

Glad you liked the videos!! This is a great starter bike.

[@yargwerdna88]

You are selling me on this bike! Especially with those upgraded forks and seat tube.

[@JaredRMorgan]

It is for sale. If you’re local, come get it. 🤣

[@brandongonzalez2571]

@@JaredRMorgan where are you located?

[@JaredRMorgan]

I’m located in Louisiana. New Orleans area. The bike is also on eBay! I’m not afraid to ship it. 👍

[@yargwerdna88]

@curecycling ah man I'm out in California or I would. Thanks though!

[@jayse_]

I will be getting the 2021 Polygon Siskiu D5 soon, I've seen many reviews and so far... I think it would be an awesome bike to have

[@JaredRMorgan]

It is an awesome bike to have! That’s why I did 3 videos on it! Congrats and enjoy!

[@brockgibson7585]

Me too

[@JaredRMorgan]

@@brockgibson7585 CONGRATS!

[@justinbates1998]

Ordered my bike can’t wait to have it arrive and now I already to maximize everything on a nice budget! Thanks!!!

[@JaredRMorgan]

Congrats man! Super excited for you. If you have any additional questions, I’m here.

[@dennis5137]

Ordered mine. Should arrive by mid-March. Can't wait!

[@JaredRMorgan]

Congrats! That’s definitely exciting!

[@dennis5137]

@@JaredRMorgan Thanks for posting this video. I'm following the upgrade path you provided. I'm currently looking for equivalent parts of those you used.

[@cheynepike5665]

I was wanting a new bike but just did not have the budget for any decent full Suspensions and was wondering with Polygon by the time I did some research I decided I would go for a D6 or 7 but none available, after seeing this Video I have ordered the D5 and a few budget upgrades, thanks for the the tips mate one of the better videos around for this for sure !

[@JaredRMorgan]

I really appreciate that! You’ll love your new bike. They can be quite capable with some thought out mods. Congrats!

[@adamalger4450]

You've inspired me to order this and mod it. I'm too impatient to wait for other bikes to be restocked!

[@JaredRMorgan]

I made this video to prove it can be solid! If you need the links to the mods check the description. You’ll be hard pressed to find another equally solid F/S in this price range. I was more than pleased with how this build came out and performed, and it’s new owner loves it too.

[@ABadCheetah]

I'm right there with you Adam!

[@brandongonzalez2571]

Good thorough reviews on this bike! The follow up videos are perfect. Thank you.

[@JaredRMorgan]

Glad you enjoyed it! Thanks for watching.

[@christinemorgan5478]

Christmas vibes on point! Great job with the build. Super affordable with all the must-haves.

[@JaredRMorgan]

Thank you thank you!

[@dylan00069]

My water bottle holder is about to fall apart and I dont have a hydration pack😂 great video too, enjoying your videos. they are sick!

[@JaredRMorgan]

Well dang! 🤣 Thanks for stopping in to support!

[@alanamorgan1957]

Brilliant upgrades for the budget.

[@JaredRMorgan]

Appreciate it!

[@Unchartered_Outdoors]

Solid upgrades. Congrats on the 1k subs. 🍻

[@JaredRMorgan]

Thank you!

[@ekatho.]

Congrats on 1k :)

[@JaredRMorgan]

Appreciate it! Took a lot of persistence. 😅

[@justincase2808]

Love this bike I can’t wait to upgrade it I hate that front shock an stock drivetrain though but otherwise I think I’m polygon for life good video thanks

[@JaredRMorgan]

Yeah no problem! It’s super solid with the upgrades for sure. 🤙

[@SteepUp11]

Do you have a video how you do all the changes? And what the dropper seat post size also how you do the internal cable routing for the dropper post

[@JaredRMorgan]

I have the specs listed for the dropper in the description which was a 30.9 diam 150 travel KS rage I for my size L. I did do a video on a Marin bobcat installing a dropper (the process is the same), and there’s no real secret to the internal routing other than taking your time to fish the cable housing through…sometimes it cooperates and sometimes it’s a pain. I highly advise you check out my bobcat trail video when I do the dropper on that bike bc by then I was really good at it and had some best tips for the execution.

[@SteepUp11]

Ok thanks

[@miscampos]

Just got the D5 for my 14yo who’s loving it! Thanks for sharing all the tips on the upgrade! He’d like to add a dropper post. Do you have any videos on how you did it? Thx!

[@JaredRMorgan]

I didn’t record the dropper install, but it’s not unlike any other dropper post install. The hardest part will be the internal routing of the downtube which will likely take special tools or a helper. I had my wife easing the cable housing down the downtube slowly from the headtube while I waited down by the bottom bracket to fish it out with a pick. It took a few tries.

[@miscampos]

How did you handle the dropper post cable sharing the same grommets as the rear brake cable at the bottom and the rear shifter at the top? I’m thinking we’ll have to disconnect those and replace the grommets but hoping there’s a more elegant way to not have to do that. Thx again!

[@JaredRMorgan]

So I didn’t have to get any new grommets. The grommet that the shifter ran into had a spare hole that I used for the dropper. Then I exited out of the grommet for the rear brake. For this grommet I did have to carefully and slowly drill out a new hole. Then there’s one final grommet in the seatube that is for the dropper post.

[@VeganSurf]

@@JaredRMorgan I installed a dropper in my 2021 D5 and getting the grommets back in just took like 4 hours of staring at it and trying again until I finally got the grommets back into the holes with sheer willpower. Getting the cable to come out the other hole was easy by comparison

[@JaredRMorgan]

Yeah the grommets fought me a little bit. Overall the task can be a little challenging.

[@billy4eyes512]

I'm about to order the D7 in Australia, 120mm RockShox from and rear Air Shocks, 1X11 Shimano drivetrain, 11-51, 32 tooth crank. Costs $900AUD more than the D5. I have a 2018 T7 which the son has inherited. Great value bikes with good components.

[@JaredRMorgan]

Yeah man they make some solid rigs for sure! Hope you enjoy it! I’m sure your son is over the moon. 👍

[@josemariedeguzman4952]

Thank you for the series of review for this bike. The only one who reviews the stock and upgraded version. I was going for d7 but i really dont like the top part of the frame (bit elevated than d5). And i just really have a 1000$ budget for now.

[@JaredRMorgan]

& that’s exactly why I made these videos. I knew there would be riders who would want to spend 1000 to get started then upgrade slowly over time. The D5 is a great bike for that. Thanks for watching!

[@akira01011010]

Hello nice video, I just bought the same model. Can you put the links? Because i want to do the same upgrades and I want to make sure I get one that has the rights specs for this bike. Thanks

[@ryanmartinez322]

What size on the dropper post buddy? 30.9x100m?

[@ryanmartinez322]

It doesn't matter that the crank is for a 1x12 does it? Still works the same for the 1x9 factory correct

[@JaredRMorgan]

Dropper is 30.9x150mm for a size L in this video, but I think a 100-125 would be safest for all frame sizes and rider sizes.

[@JaredRMorgan]

The new Deore cranks are intended for 1x12 setups with boost spacing, but they send spacers for the crankset to make it work for non-boost arrangements like this 1x9.

[@ryanmartinez322]

@@JaredRMorgan Awesome!!! Ty! Sounds like i may have to just purchase all parts and have it taken in and done by a professional bike shop close to me. Lol. Hopefully that won't be too pricey.

[@CHIEFSFAN1969]

Great choices on parts that increase the capabilities but don’t break the bank. Great content, I’m sure you will hit 1k in no time. I’d love to win the hydration pack because I spent all my fun money on a 2021 Siskiu. Impressed with Polygon so far.

[@JaredRMorgan]

Thank you for your support, and yeah they’re really nice for the money!

[@hitary1]

The D6 is the sauce for the budget bike. Can do all these upgrades and still missing a boost frame

[@JaredRMorgan]

Yeah for sure. If one is sold on boost and thru axle it’s the way to go!

[@alaskanyeti0036]

Good bang for buck on those upgrades.

[@JaredRMorgan]

That was the goal! It came out great! Thanks for watching.

[@abshassan]

I'm thinking of buying this bike. Im legit a full on beginner

[@JaredRMorgan]

This is a perfect beginner bike! Highly recommend. 👍

[@nicholaschastain2060]

Awesome 👌 thanks man love the work and thoughts into it what I need not converting everything trying cost effective i had to do tires right now though they just couldn't support me maybe I didn't check psi I do need a gauge lost my old one for car was nice

[@JaredRMorgan]

Glad you like it! And yeah a gauge is a must have for getting the pressure dialed on a mountain bike. Little changes make big differences.

[@brianmarchese4696]

I should win bc single speed .. and those treacherous hills in nola are killer

[@JaredRMorgan]

You have a point Brian 😂 ...We drew a winner yesterday once we crossed 1k.

[@brianmarchese4696]

@@JaredRMorgan good thing i was kidding about those hills then 😂

[@JaredRMorgan]

I’ll bring you a bottled water big guy 😂

[@RaztechPowersports]

The elf giveaway 😂 Perfect choice in mods. Budget build ftw 🏁

[@JaredRMorgan]

Yessir! Thank you!

[@zerxes0330]

I just got mine!

[@JaredRMorgan]

Congrats! The big day is finally here for you!

[@panzu_979]

I believe I should win because I'm starting to build a small bike shop with my friend in his garage. The multitool would help us gather a bunch of tools at once without having to buy them ourselves.

[@JaredRMorgan]

Thanks for entering and stopping by to support!

[@JaredRMorgan]

Hey there! Your entry was runner up in our contest, and we have decided to try to put something together for you as well. Cure Cycling is still a small bike shop too so we can relate to that dream. Please reach out on instagram as soon as you can so we can come up with something for you!

[@adambastien7540]

I don’t know if the giveaway is still active, but I would love that hydration bag as mine got punctured in a crash last week. Great video. I would love to see a comparison between the polygon D5 and the Mongoose Salvo. I know Mongoose but it actually looks like a decent entry bike.

[@JaredRMorgan]

Sadly, this giveaway happened last December. If I ever get my hands on the salvo I’d be happy to give you my thoughts on it!

[@likebutton8656]

I really wanna give the polygon Vander a try

[@JaredRMorgan]

I’m sure it would be a fun bike for some really technical terrain with drops and jumps!

[@ghazypangerang6118]

It's basically a Calibre Bossnut (T) or Sentry (N).

[@aarongreen9014]

I have been awaiting another video for so long XD And as I expected, its just as awesome and informational as all the rest! I would love to win the give away because I'm trying to get my sister into mountain biking, and some gear such as that would be so sick to give her for Christmas! ( I still haven't bought her a gift lol). Keep up the good work, Sir!

[@JaredRMorgan]

Thanks for the support man! Again I’m sorry for the wait, I was revamping every other side of my business. Also that’s a rad reason to enter! Stay tuned!!

[@JaredRMorgan]

Me and Mrs. Cure Cycling have reviewed all of the comment entries, and although we did see many good entries we have selected yours as the winner. We are really big on giving back (as you can see from our giveaways), and the fact you're hoping to take the win and continue to pass it on as a gift to your sister is really awesome. If you could reach out on Instagram as soon as possible, we can nail down the logistics of getting it to you. Thanks for sticking with our channel, and congrats!!!

[@aarongreen9014]

@@JaredRMorgan Wow! I am so thrilled right now! Thanks to you and your wife for selecting me out of all the other great people! I will get the shipping info to you soon!

[@ekatho.]

FIRST COMMENT AND VIEW (nice intro btw I'm pretty sure you don't' remember me but I was talking last time about how long your intro was)

[@JaredRMorgan]

I remember! Glad you like the update!

[@finnmccann6511]

can u do a clip of how to upgrade this specific bike i recently got one and have no clue

[@JaredRMorgan]

Which upgrade did you need to see?

[@UNDEADMANGUY]

I was so tempted by this but i want a 29er...thinking of placing a pre order for the Siskiu D7 but id have to wait a whole month =(

[@JaredRMorgan]

I’d go ahead and do it! A month honestly isn’t too bad. For example, giant isn’t expecting any mountain bikes available until model year 2022!! 😵

[@UNDEADMANGUY]

@@JaredRMorgan yea true that, I actually found a giant stance 29er 2 in stock in my size for same price as d7, $1600. Which one should I go with lol

[@JaredRMorgan]

Hmmm so the D7 has more modern features like a thru axle but giant makes a better quality bike. It really depends on a few factors. There’s pros and cons with each.

[@UNDEADMANGUY]

@@JaredRMorgan yea I’ve read about the thru axle on the back being a potential issue and that the geo is a bit dated. I am leaning towards that giant tho because it’s a local bike shop and has lifetime frame warranty

[@JaredRMorgan]

I don’t blame you at all. Stock bike for stock bike, I’d rather the giant myself.

[@BaehrShreds]

This vids perfect for me as I was looking to upgrade my d5 and wasn’t sure what to get. Is there any 140mm airforks that would work with the stock wheel? Or any 140mm airfork in general that would work

[@JaredRMorgan]

Yeah you could totally do a 140 but you’ll likely have to get a new front wheel.

[@BaehrShreds]

Okay thanks. Do you know of any 140 forks that would work for somewhere in 300-500$ range?

[@cheynepike5665]

@@BaehrShreds I went with the fox 34 rhythm but had to upgrade the front wheel, way prefer the 140 over 120mm for where I ride.

[@chenhaoyang3]

Hey, could you please make a video of you installing the dropper post on this specific bike? I'm thinking of installing a dropper post on my D5.

[@JaredRMorgan]

So unfortunately I no longer own the bike, but if you’ve seen any dropper install video it pretty much applies to this one. You just have to be mindful of your cable routing. The bike is intended for you to route it down the downtube then up the seattube internally.

[@benjisworld9675]

Hey bro new subscriber here💕💕💕👍!! Just love your videos , btw show your face and vlog while u r riding it will be more goood👍👍😊

[@JaredRMorgan]

Stoked you enjoyed it! I’ll be getting in front of the camera more as I get in the swing of my new home. Recently moved to an area with more trails and more fun!

[@edgarmichaus1726]

oh didn't de the QR i thought it was thru axle lol. All i have found are thru axle looking for a QR. Do you knoe if the wheel can be easily converted?

[@JaredRMorgan]

I didn’t; I kept it QR. much simpler.

[@Cloverkingdom1976]

nice video I am your 1.32 plus 1 subcriber! i have the D5 too planning to do to my D5 what you did you ur bike!

[@JaredRMorgan]

Thanks for joining in! You’ll really love the updates if you do decide to follow the plan. 😎

[@Cloverkingdom1976]

@@JaredRMorgan hey the shimano deore you just intalled what is the size of it? is it 170 or 175mm

[@JaredRMorgan]

I did 170, but it’s preference.

[@coasterlamby3206]

Could you give me the link to the sr suntour epixon fork you upgraded to? If I get this bike I think I'll upgrade the fork and I want to make sure I get one that has the rights specs for this bike. Thanks

[@JaredRMorgan]

www.ebay.com/itm/202543918485

[@JaredRMorgan]

You’ll need to select 120 and 27.5

[@coasterlamby3206]

@@JaredRMorgan Great, thank you so much

[@JaredRMorgan]

No problem!

[@zacht1346]

Is there a reason why you wouldn't choose the 120x 27.5. Being thats is the wheel size on these bikes. I just ordered mine and am looking at upgrade options for future.

[@ymgv4dice591]

What size crank set 30t or 32t please answer

[@JaredRMorgan]

I prefer the 32t myself, but you can do the 30t if you struggle more in the climbs!

[@jakemifsud4114]

Soo to use the deore 1x cranks do I need the change the rear mech?

[@JaredRMorgan]

Not necessarily, but I would strongly recommend it bc having a mech with a clutch will aid in chain retention.

[@jakemifsud4114]

Thanks mate

[@rogercole5280]

Thanks for the informative video. The price on the D5 is amazing and super tempting . Unfortunately, it sounds like the fork has a straight 1 1/8 steerer tube, which limits my part selection (I have a new Marzocchi Z2 that I’d like to use). I guess I’ll look into the D6 and wait a few months.

[@JaredRMorgan]

Well wait there’s good news. The frame is tapered! The fork has a special reducer washer on it to work with the tapered headset and frame. You can definitely put a Z2 in it.

[@JaredRMorgan]

What’s going to be your hang up is the front wheel, bc you’ll need a 15x110 front wheel. Your other hang up will be finding the correct crown race to marry your fork to the existing headset.

[@rogercole5280]

@@JaredRMorgan Not a problem for me. I'm taking the fork off of my old hardtail and I already have the Boost wheel. I appreciate your review and replies. They made my decision easy for me. I'm ordering the bike!

[@JaredRMorgan]

Congrats! Would love to see it with the Z2 on it when you’re done!

[@cheynepike5665]

I've just found out my fox 32 Talas from my old 26er can fit a 27.5 wheel, to save money I'm going to run that but what crown race would I have to use to make it work ?

[@oscarguijosa7881]

I ordered mine already and it didn't get delivered by the time that was promised I hope it gets delivered so far the only problem I have with Polygon is that they used Fed ex to deliver it to me and didn't give me another option.

[@JaredRMorgan]

Normally FedEx does an okay job, but yeah mailing delays have been a real issue for a while now. Hopefully you get it soon!

[@weekendvideographer]

Just started watching your videos and I love them. Very good content. Just curious, you put a 1x12 crankset on a 9 speed bike. Was there any problems that you had with that? I bought this exact bike and looking to do the same to make room for a dropper post lever. Thanks!

[@JaredRMorgan]

So I would’ve selected the older version of the Deore crankset that was optimized for non-boost bikes, but it was not available bc they’ve since killed that line. The newer cranks come with a special set of plastic spacers you put on the spindle to make up the difference so I had no complications when running this setup. I hope this helps. Thanks for watching, and I hope you stick around!

[@weekendvideographer]

@@JaredRMorgan Awesome that’s what I was looking for! Thank you!

[@darren565]

d5 dropper post installation video pls

[@JaredRMorgan]

If you look up my video for the Marin bobcat trail, I did a dropper post install on that video and its exactly the same as doing it on a polygon, because Marin frames are secretly being made by polygon. haha!

[@thaddeudeladia1014]

Hi i am using D5 also i wamt change the front crank set to single 36T deore rear shimano only to i need to change shifter also?? Because the also x9 speed?? Pla help i need to change to Single crank on rear

[@JaredRMorgan]

I’m trying to understand your question, and I think you’re asking me if you can run the stock derailleur with a 1x Crankset. You can, but it’ll be noisy and you may drop your chain.

[@thaddeudeladia1014]

@@JaredRMorgan i am using Siskiu D5 if i will change and use 1X rear crankset .. what do i need to change ??

[@ryanmartinez322]

Can I use that deore crank with the stock 9 gears? What size was the new crank?? And by also adding the new derailer and shifter of course.

[@JaredRMorgan]

You can, but it’s best to upgrade to a derailleur with a clutch so you don’t drop the chain on the trail. I believe I did 170mm or 175mm crank arms.

[@omonigan]

Thanks for the great video! I have been upgrading my D5 slowly. Would you mind listing the Model for the Rockshox option? The Amazon link in the description doesn't pull anything up. Thanks so much!

[@JaredRMorgan]

Yikes! The link must not be good anymore. Let me try and work that out. Thanks for the support!

[@JaredRMorgan]

Should be fixed! Thanks for calling that out. 🙏

[@IsraelMagalit]

Very cool

[@JaredRMorgan]

Means a lot! Thank you!

[@ronilasman9908]

How many mm is the front cork

[@JaredRMorgan]

This one is a 120mm like the facto configuration just about 3lb lighter and air chambered. Much much better fork.

[@Cliff_archerylife]

What about the Siskiu D6?

[@JaredRMorgan]

That’s a nice bike as well. The entire D lineup is solid.

[@bbibek1]

which one z best between Trek X-Caliber 7 and Polygon siskiu D5....Please suggest

[@JaredRMorgan]

I'd run the D5, because it gets you into the full suspension territory. Down the line, with the mods you've seen in this video...The D5 is already way more capable than a X-Caliber. Plus you can order your D5 through bikes online and support Cure Cycling at the same time by clicking here: tidd.ly/3vCROJH

[@meallmighty4ever]

can the rear casette be changed to 12

[@JaredRMorgan]

Yes. Since it uses an HG freehub body you could install something like a Sram SX or NX 12 speed cassette.

[@newbietrader2189]

Thanks for shring this upgrade! I was looking how to upgrade with a plug_in replacement components specially the fork. By the way if I want to upgrade the groupser to a 1x12 shimano Deore or SLX, is it compatible? I mean, is it a direct plug-in?

[@JaredRMorgan]

No problem! & Nope unfortunately you’ll have to look for an alternative like the older deore ten speed or the older SLX eleven speed. The new 12 speed shimano uses a special proprietary freehub body called microspline. If you want to do 12 speed, you could probably do a sram SX or NX eagle setup.

[@newbietrader2189]

@@JaredRMorgan so it means if I go for the bew 1x12 deore I need to replace the hub? Or even replacing the hub is really not possible for this Siskiu D5?

[@JaredRMorgan]

So I think you may run into issues bc I don’t know if microspline can run on non thru axle bikes. You’d have to research that. Again if you really want 12 speed I’d do the SRAM SX eagle.

[@newbietrader2189]

@@JaredRMorgan thanks a lot! It's a little clear now. I might be looking for SRAM or an 11 speed SLX

[@JaredRMorgan]

SLX 11 speed is awesome and should be pretty affordable since it’s a generation old. That would be my choice.

[@austinnguyen6538]

Is the fork tapered?

[@JaredRMorgan]

The headtube of the bike is tapered as is the headset. However, the factory fork on the bike as well as the crown race for the headset are for a straight fork. With that being said, the easiest fork upgrades would also be straight steerer forks. Otherwise, you'll likely have to put in a new headset as well as a front wheel.

[@kamaruddinkatwadi1486]

Hi.. great modification on the bike there.. for the epixon fork on ur D5, does the steerer length nid some cutting adjustment?

[@JaredRMorgan]

Yes, it definitely had to be cut. Thanks for watching!

[@christ97122]

Is it possible to install a 12 speed drivetrain on this bike without changing the rear wheel. Thanks

[@JaredRMorgan]

You’d have to run one of the lower price Sram setups that still use an HG driver like SX or NX Eagle.

[@christ97122]

@@JaredRMorgan thanks for the quick answer. That's what I had in mind. Would you recommand the polygon or this bike ? www.decathlon.co.uk/p/29-mountain-bike-xc-100-s-eagle-red-yellow/_/R-p-304208

[@JaredRMorgan]

That’s actually a really good question, bc I’ve never seen that bike and it has a really decent spec. I’d say look up some reviews, but given the level of components....I’d actually say that bike is better.

[@christ97122]

@@JaredRMorgan hi, I asked them if it is possible to use a NX eagle drivetrain on this bike and they said no. Too bad

[@youkube4308]

Which is better and has better parts overall on the stock 2021 or 2022 versions?

[@JaredRMorgan]

They’re almost identical so I’d say whatever you find the best deal on.

[@youkube4308]

@@JaredRMorgan thank you kind sir

[@aarongreen9014]

You should do some Cure Cycling mtb gloves for your merch!

[@JaredRMorgan]

We will get there! 🤙

[@SportGuyDMV]

Is it possible to put 29' tires on it? Is it possible to go 150mm?

[@JaredRMorgan]

You could mullet the front end if you wanted to and do a 29” fork and front wheel. I would say no on the 150mm, that’s too much to try and stuff under that front end. You could overfork it and do a 130 for sure. Maybe a 140. Wouldn’t do 150, personally.

[@SportGuyDMV]

@@JaredRMorgan awesome thanks for this information! Just ordered this bike and this video was very helpful on the upgrades I would need.

[@JaredRMorgan]

Yes indeed! I left links in the description so you can find all the parts easily.

[@Skankhunt98745]

Will the suntour forks that you posted in the description work? They are straight not tapered…

[@JaredRMorgan]

Yes because the bike comes with a crown race to adapt straight steerer forks to tapered headsets. Technically this is the path of least resistance.

[@Skankhunt98745]

@@JaredRMorgan perfect I will order one then! Thanks for the quick response!

[@Skankhunt98745]

@@JaredRMorgan and also, do you know what size the axel is? Thanks!

[@JaredRMorgan]

The axle is a 9x100 QR in front. Rear is 135 QR.

[@JaredRMorgan]

And no problem!

[@javiernava2875]

Which aheadset cone did you use for the fork? And did you have change the hanger for the new derailleur as well?

[@JaredRMorgan]

I used the factory headset with this fork. I reused the original hanger as well for the new derailleur. Good questions! Thanks for watching!

[@javiernava2875]

Would it be a problem if I decided to go with a tapered fork?

[@PhiLIdahoTaco]

Is the other side of the internal cable have 2 hole grommet also? For dropper post upgrade in the future?

[@JaredRMorgan]

I always just pop a hole in the grommet if I need another hole.

[@marioportillo4925]

Good video and upgrades! The Shimano Deore Crankset? is it this one? Shimano Deore FC-M5100-1 Crankset - 170mm 10/11-Speed 32T Black or which one?

[@JaredRMorgan]

Yep that’ll work!

[@sonodaf808]

Hey thanks for the video really nice. What size does the dropper post need to be to fit the bike?

[@JaredRMorgan]

Thank you! Glad you liked it. You’ll need a 30.9 diameter dropper post.

[@norsegod]

@@JaredRMorgan Was about to asked this question lol Just bought the D5 yesterday and this is the first upgrade i would like to work on. Your videos helped me with my buy, been eye balling this model for about a month now!

[@shaodesu4760]

is the headtube tapered?

[@JaredRMorgan]

It is, but the forks not. They use a special crown race to fill the gap.

[@shaodesu4760]

@@JaredRMorgan i see! Oh and btw! how much front travel can the siskiu d5? Was wonder in i could put a 140 or a 160 in front

[@shaodesu4760]

is a medium enough for a 5”10 height guy?

[@ericwilson8081]

Will the shimano deore Fc-M6130-1crank set fit cause the one you used is out of stock thanks in advance

[@JaredRMorgan]

Good question: technically no because that is super boost spacing. That’s for brands like pivot or devinci.

[@ericwilson8081]

What spacing should I look for to know it’ll work

[@ericwilson8081]

I have no idea what size i need if you would please send me a link off Amazon for one that will work

[@christophdimitri]

is there any other air fork options that fit this bike ? i’d love to know !

[@JaredRMorgan]

There’s tons! You can also easily do a manitou Markhor or rockshox...I linked the rockshox in the description. If you really wanna get involved you could do a truly modern tapered fork with thru axle, but you’d need a new headset and front wheel. That’s when the cost goes way up.

[@brockgibson7585]

Ok so I love mountain biking but I’m on a low budget,my bike now sucks Should I buy this bike

[@JaredRMorgan]

This is a good way to go. You can upgrade it over time and make it something quite nice as you see here. Thanks for watching!

[@brockgibson7585]

@@JaredRMorganthanks I’ve probably watched the series on this bike at least 5 times

[@JaredRMorgan]

What?! That’s awesome! Thanks so much that means a lot!

[@tigrantashjian1305]

why would you get rid of the 2x9 in the rear? that’s the main reason i’m getting this bike because it has more than 1 gear in the front

[@JaredRMorgan]

the non clutched derailleur is noisy, the two shifters clutter the cockpit, and it’s heavy. Modern 1x drivetrains can provide as much range with less weight and complexity.

[@tigrantashjian1305]

@@JaredRMorgan i prefer a 2 or 3 speed so it can be a taller gear when cruising around because sometimes i ride on flat pavement

[@JaredRMorgan]

I gotcha! Well for the purpose you intend, that makes plenty of sense.

[@Boedy]

I love it siskiu d5

[@JaredRMorgan]

Thank you!! 💪

[@antstechstuff1784]

Do you reckon it would be possible to add a 130mm shock to it, I know some full sus bikes are able to do that with geometry being a change, also is it a tapered or non tapered head tube

[@JaredRMorgan]

It’s definitely doable. My wife has a D7 and we did a 130 on it. It’s a tapered headtube, but you’ll need a different headset to run a tapered fork.

[@antstechstuff1784]

@@JaredRMorgan you should do a video on it, does the extra 10mm of shock travel change the rear triangle position much

[@xandermxmtb7269]

Do the stock forks come with adjustable suspension?

[@JaredRMorgan]

Stock forks do have a preload adjuster for the spring. Pretty sure it has a sweep adjust for lockout as well.

[@xandermxmtb7269]

@@JaredRMorgan thank you and love the content so I subscribed

[@GhettoSuguru]

This vs the siskiu d6?

[@JaredRMorgan]

D6 if you can swing the extra, but if it’s easier to spend under 1k then upgrade over time...the D5 is the way to go.

[@reez5208]

Sweet upgrades! The Deore crankset model that you use is it 10s?11s or 12s? Do you change the KMC x9 chain? or maintain it?

[@JaredRMorgan]

I reused the chain. Earlier today I added all the part links to help people find what they need. Just check the description.

[@omarroa5720]

what would be a good full suspension for around 1,300 dollars that I can ride trails on

[@JaredRMorgan]

I would recommend this bike but add a dropper post and a clutched derailleur mech. You can do the fork later.

[@omarroa5720]

@@JaredRMorgan alright thank you so much I appreciate it!

[@JaredRMorgan]

No problem!

[@Nightmarefuel000]

what size dropper is this bike?

[@JaredRMorgan]

I used a 150 on a size L...a bit risky as it may not work for all riders, but it was fine for me.

[@jezwilson2087]

Do you reckon the rear suspenion is good

[@JaredRMorgan]

Definitely good enough to ride for a while. Down the road a rear shock upgrade would probably be a nice thing.

[@elifriedli2848]

Are the rims tubeless ready? just wondering If id be able to make it tubeless.

[@JaredRMorgan]

You’ll probably have to tape them up and add valves. Aside from that tubeless tires and sealant and you should be good.

[@elifriedli2848]

@@JaredRMorgan Okay thank you! that was a very quick response. I just discovered your channel to day researching this bike but I'm definitely subbing and keeping up with your content. Keep up the great work and helpful feedback.

[@JaredRMorgan]

Glad to have you along for the journey! Always here if you have questions.

[@TheDengus]

Did you have to change the chain at all when swapping the front crankset out?

[@JaredRMorgan]

I stayed 9 speed so no. However, I did have to cut links out of the chain.

[@JaredRMorgan]

Great question, btw. Thanks for watching!

[@TheDengus]

@@JaredRMorgan ok cool, didn’t know since the rear cassette is a 36t I believe and that 12 speed front is a 32t. Do you know how many links you had to remove?

[@zacht1346]

what would be the difference with the 9 speed derailleur without the clutch, i order that version with the matching right hand shifter. Is that going to work with the bike?

[@JaredRMorgan]

The no clutch version will be just like having what comes on the bike. It’ll be noisy and it will slap around. The clutch version quiets the system down and makes it more appropriate for the trail.

[@rogercole5280]

Anybody know the maximum width on the rear tire? Spacing looks a little tight for anything larger than 2.25"

[@JaredRMorgan]

You can go bigger than that, but I’m not sure by how much. Tires’ advertised widths are rarely what they end up being. 2.3-2.35 might squeeze in from what I saw when owning one.

[@robertpeters6742]

I have 2.6 up front and 2.5 on the rear everything stock

[@jasonclemente4392]

comparing the D5 you have built and the D6 which would you say is better ?

[@JaredRMorgan]

D6. My D5 video is for someone who starts off with that 1k mark for their first bike, and then wants to upgrade it later.

[@jasonclemente4392]

@@JaredRMorgan awesome! thanks man ! *subd*

[@JaredRMorgan]

Appreciate you!

[@DJNASTYCHUY]

Love the channel brotha! Quick question... I just ordered this bike online & I am a heavier rider, around 300 pounds. I was wondering if on this bike, is it possible to change 27.5 tires for 29ers?

[@JaredRMorgan]

Thank you! So you won’t be able to change to 29 out back, but if you wanted to make it a mullet bike when you upgrade your fork you can do that. Mullet means 29 front 27.5 rear. Ex: when buying your front fork upgrade select a 29 instead of a 27.5. Then you’ll need a 29 wheel and tire to match.

[@DJNASTYCHUY]

@@JaredRMorgan would that make a difference? Or should I just purchase a hardtail suspension bike and go with 29er? Am not too sure about bikes and barely starting to ride. Just for fun.. But I am heavy. Is 27.5 plus an option as well? Or I cant swap those out either?

[@JaredRMorgan]

No it won’t fit a 27.5 plus. But any 29er bike from what I understand can take 27.5+ tires in exchange. If you’re trying to stay in a budget I’d consider maybe a 27.5+ hardtail so you have the extra cushion from the air volume. Otherwise a 29er F/S with a more sophisticated rear suspension would be nice. But you may have to budget 2k+....it really depends on your budget.

[@drumsjh151]

Hey!!! I bought the D5 and the Suntour Epixon. I can't get the Crown Race off the old XCM fork. Im having a bit of time trying to find the proper Crown Race for the Epixon. Did you need to replace yours? Also, would you shoot me a recommendation of what I would need? Thx again!!!!

[@JaredRMorgan]

I pulled the stock race off the stock fork. It’s a pain, but just try to get a flathead under the race with a hammer. You gotta tap it underneath on one side, then tap it underneath on the other side. Continue to alternate around it and eventually you’ll get it. Try not to get frustrated, bc yeah it was totally annoying. You’ll likely leave some marks in that XCM, but it is what it is.

[@drumsjh151]

@@JaredRMorgan awesome thank you!!!! Yes I was a little bit concerned about damaging something!! haha!!! Thank you!!!

[@JaredRMorgan]

Yeah it’s gonna take some force. Not to worry, that crown race is invincible. Again the fork might take some damage but we are replacing it anyway right? No worries.

[@johnd.1506]

can the 29er fit it?

[@JaredRMorgan]

No it’s built out as a 27.5 to save weight. Most entry level bikes are setup this way for that reason.

[@sovannrithsar5972]

Nice video.is the fork straight or tapered?

[@JaredRMorgan]

This one is straight. Made it an easier transition since I could use all the stock headset parts including the bearing race. It also allowed me to use the factory wheel.

[@sovannrithsar5972]

@@JaredRMorgan thanks you.that is help me to find the right fork for my D5.is rockshox judy silver tk is fit with that bike?

[@JaredRMorgan]

I put the rockshox link in the description if you choose to go that route.

[@sovannrithsar5972]

@@JaredRMorgan yes I did but the link just go to amazon.com and don't show anything.that why I asked.anyway thanks you for your help.

[@ryanmartinez322]

Are the upgrades easy to install? Just bought this bike and wanted to do the same upgrades.

[@JaredRMorgan]

For me everything was straight forward and as I would expect... the most difficult modification was the dropper post with internal routing, but it’s all doable with proper tools and some patience.

[@ryanmartinez322]

Sweet! Any chance you can shoot me the links to all the stuff you bought? Plan on doing the same upgrades if possible. Ty so much for your help.

[@JaredRMorgan]

Check the pinned comment for some Links. You’re welcome!!

[@JaredRMorgan]

I was ambitious and I did a 150 mm and it worked for a size large. 125 would probably be safest.

[@ready-to-shreddy5047]

D6= 1,924 dollars. D5= 1,500 dollars. The extra 400 dollars gives you a decent air shock&fork, 1 by drivetrain, dropper post which would set you back more then 400 dollars if you tried to upgrade the d5. Anyway nice video liked the upgrades. Would you call the d5 more of a xc or trail bike?

[@JaredRMorgan]

Thanks! At the time these videos released, the D5 had way more availability than any other model. It’s right between the two. XC/Trail. Some would denote it as Down Country.

[@ready-to-shreddy5047]

@@JaredRMorgan Thanks cure cycling.

[@ready-to-shreddy5047]

@@JaredRMorgan oh yeah downcountry, heard that word being thrown around on some channels.

[@mrhaggin429]

If I had to do it over again, I'd go with the D6 or above. The D5 is very limiting on front fork options cause of the old QR style drop outs.

[@juansito26]

OK so the big question here is... how does this new set up compare to the d7?

[@JaredRMorgan]

The new setup will be comparable to the D7 with the D7 having a few small advantages over the built up D5. But if you’re in a position where the D5 is the only bike available to you, this is the recipe to take it to the next level.

[@juansito26]

@@JaredRMorgan definitely. Which fork is better though, the stock d7 or the upgraded d5?

[@JaredRMorgan]

Stock D7.

[@BomberCrewMtb]

How did the wheel mount to the fork? I’ve been looking to upgrade the fork on the same bike but I’m having trouble finding something compatible with the 9mm quick release.

[@JaredRMorgan]

The epixon comes 9mm quick release at 120mm travel. It’s perfect for the bike.

[@atlkhd4487]

For the climbs, would leaving the 2x drive train make it easier than the 1x conversion? Or is the 2x not useful at all? Im waiting on my D5 to be delivered, considering some mods.

[@JaredRMorgan]

Good question. It’s a debate in the sense that in the climbs a lighter bike also helps. The bike lost a ton of weight simplifying it to 1x. Plus having the cockpit de-cluttered from eliminating the 2x left space to add the dropper remote. The dropper is such a necessary mod. Down the road you can add a wider range cassette to the 1x to make it to where you lose 0 range from the conversion if you feel like you need more.

[@SteveEungLee-GoKarting]

why not go tubeless? not compatible maybe?

[@JaredRMorgan]

I was aiming for a budget. To run tubeless would’ve broken that number. Tubeless would’ve certainly been the next mod. But for that bike I would’ve needed tape, valves, sealant, and tires. It woulda been an extra $200 pretty quick.

[@michaeldelreal56]

@@JaredRMorgan Great videos. I’m waiting on my D5. So the tires aren’t tubeless ready? How wide of a tire will fit to go tubeless? Thanks

[@cookiecanfly_]

Hey bro just with the front fork did you buy the straight stem or tapered stem? Cheers

[@JaredRMorgan]

I just bought a straight. Made the swap easy.

[@micd9256]

Did you feel like the large frame was a good fit? I seem to recall you said you were 6’1”.

[@JaredRMorgan]

I’m 6’ and yes this size L was a good fit. 150mm dropper I added was completely slammed and it was almost perfect for me. Nice fitting bike actually.

[@yeonchung4817]

I am getting the 2021 Polygon Siskiu D5 as soon as saving enough money, I've seen many reviews and compared with other bikes... I think it would be an awesome bike to have. But I am not sure wehter it is worth to upgrade 1000 dollar bike with 500 dollar parts.

[@JaredRMorgan]

Yeah that second part is up to you, but to many viewers it is! So just in case you want more out of it as time goes on, here’s how. Enjoy your bike!!