MTB Rebuild & Upgrade | Specialized Stumpjumper FSR Pro

A rebuild and upgrade of a 2009 Specialized Stumpjumper FSR Pro 26er.
Music:
Artist's SoundCloud - / joakimkarud
Dreams by Joakim Karud
Canals by Joakim Karud
Keep On Going by Joakim Karud
Classic by Joakim Karud
By The Croft by Joakim Karud

[@unknownuser39999]

Still riding my 2010 pitch and it so awesome. Who needs news bikes if you still rocking with yours 26

[@alexandermax13]

Exactly! But I’ll be honest... I do feel with the amount of riding that I do, that the newer bike geometry’s make riding less of an effort and strain. This beauty will slowly become a wall piece that I occasionally ride on sunny days only. I’ll hopefully transition to a YT Capra 29er in the not too distant future.

[@unknownuser39999]

@@alexandermax13 I cant pay a lot of money for new bike so I just upgrade very slow my bike

[@alexandermax13]

That’s what I did! It’s all about having fun, learning along the way and for me building my childhood bike to the specification of my dreams.

[@AJParn]

i love seeing videos of people upgrading older bikes❤

[@alexandermax13]

Thanks I appreciate the support.

[@armandojuan64]

I did the same thing with my 2012 Ironhorse Warrior 3.1 26" , I only used the frame , the rest all new , $ 1200.00 upgrade but now it is a beauty and it rides like a dream . By the way , what a remarkable labor of love , the building of your bike . .... and the bike is gorgeous .

[@alexandermax13]

Thank you very much, it was indeed a labour of love! I got the frame as a child and we built it using old parts, but unfortunately it never felt really right. A few years ago now, I had to make the decision of either selling it or upgrading it fully. I’m a sentimental with regards to this bike so brought it back to life with modern parts…

[@armandojuan64]

@@alexandermax13 I would have taken that frame right out of your hands , brother .

[@miguelangellizanolopez2269]

Great video stumpy !!

[@alexandermax13]

Glad you enjoyed it!

[@malcoms.3272]

well done young un, iv'e still got my 2013 stumpy expert evo 26''and its still a good bike to ride on my local trails although i take my enduro 27.5 when it's bike park wales time.

[@alexandermax13]

Thanks Malcom, great to hear your 26” still isn’t dead. It’s an everywhere rider although more cross-country/trail orientated. Goal is to get a YT 29er Capra in not too long for the more Enduro based riding such as Wales Bike Park or Morzine.

[@cmeugene85]

How did you decide on your cockpit set up? I have a little newer version but mine has a 90MM stem and short bars. It's a little too aggressive riding for casual and I'm toying with changing it up some for comfort. Any suggestions?

[@alexandermax13]

I chose my cockpit setup based on my riding style… I’m not much of a climbing fan and prefer fast downhill. Aggressive is also subjective… for Downhill/Freeride a 90mm stem is way too long, however, if you drop to 30/45mm stem like mine you’ll be too aggressive for anything Cross-Country/Climb orientated cycling.

[@establishdreverb]

What type of wheels are you running? I have done a very similar refresh to my 2008 FSR expert but I am struggling to find new wheels to work with it.

[@alexandermax13]

I forgot to mention in the video, but they’re Hope Fortus 26 26” wheels with Pro4 Hubs. I had to replace my wheels after taco-ing the front wheel. Probably the best upgrade (although pricey) as they’re more sturdy/stiffer than the old Maverick rim brake wheels I had.

[@yanduval7172]

Thanks for showing your build. I have a similar FSR Expert from 2008 and I just changed the wheels to Tairin after tacoing the front. I need tires too. I can get my hands on Maxxis Minion DHF. Do you know if the 26 x 2.3 foldable fits in the frame, front and rear? No rubbing?

[@alexandermax13]

I put Maxxis Minion DHF & DHR... you don’t get rubbing as such but the tolerance is extremely tight!

[@taranis1404]

Hello friend I would like to know the expert 2008 has the hole of the address like this PRO? or is it finer?

[@stathisdamasiotis8026]

hello nice i have the same bike but i have problems with the rear suspension and i am looking for an upgrade.watt have you put on yours.good job

[@alexandermax13]

Thanks for commenting! It’s a great bike indeed, and I’m pleased to hear you’re looking at upgrading your bike too. My rear shock is stock and I believe it to be a Fox Float RP23 (Medium). I wish it were a little stiffer but the frame is a little small for me anyway so it’s increase internal pressure to counter.

[@kaiselset1735]

Hey I have. a 2007 Stumpjumper comp and I’m trying to make it as aggressive as possible and I’m wondering if ur fork is 26” or 27.5 and if it is 27.5 how much travel does it have?

[@alexandermax13]

It’s a 26” fork as I wanted to still keep it relatively practical when climbing on trails. However I did go for a shorter stem for finer control on the descent (in hindsight a little longer stem would probably make climbing easier). The travel on the Suntour Epixon is 120mm which makes it nice and comfortable... it’s also one of the only air forks I could find on a relative budget for a 26er.

[@waldowsxxghostxx8577]

Is that chainring a 104/64mm BCD?

[@alexandermax13]

If memory serves me right, it’s a 104 BCD 32T chainring.

[@Raikomartinez]

Did you had to use adapter for the derailleur I can’t fix mine which one u had on thank you

[@alexandermax13]

No adapter was used for the rear derailleur, however, I did change my derailleur hanger to ensure my chain line was correct.

[@Raikomartinez]

Thank you ! I have the bike set up it’s like new , great job with the brakes color I love them lit bit out my range $

[@alexandermax13]

Glad to hear you managed to get your derailleur working. The brakes are great and match very well… this was definitely more of a sentimental build vs. it being truly practical.

[@banderomobil_44]

I have the same .But how can I understand is it original bike I have or not?

[@alexandermax13]

I’m sorry I don’t fully understand your question. If you have the same frame then it’s an original Specialized Stumpjumper FSR Pro, however some of the parts on it might not be stock (like mine). Aftermarket parts are fine as it makes it custom and more tailored to your riding style.

[@janataman9196]

Well done mate! But one question, you´re sure that a 35mm-stem works well with the Geo of the old stumpy?

[@alexandermax13]

Hi Jan, thank you for your comment. Upon reflection and trial and error I’d probably have gone for a 50mm stem length (as 40mm is a little short) but still using 35mm diameter bars. I think with this setup it’s a little harder to climb but the descends are smooth and precise.

[@kaiselset1735]

Yeah man I have a 2007 Stumpjumper comp and my 35 works well I don’t regret buying it

[@janataman9196]

@@alexandermax13 I have a ´05 Stevens F9 Race, stock with a 110mm stem. I shortened it first to 80mm, but this doesn´t work well, now I ride it with a 90mm stem, this works well. So only 20mm difference from stock, just because of the short geo!

[@lbg2160]

hey man sweet build! just out of interest what crankset model is that?

[@alexandermax13]

Thanks for the support, this ride is indeed my pride & joy! If I remember correctly, this is the Shimano XT Deore FC-M770 (Triple) crankset… however had I needed to replace it I’d have gone for one of the newer Shimano Hollowtech cranksets especially given the competitively priced SLX & XT offerings.

[@lbg2160]

@@alexandermax13 Sweet thanks! Do you think you'll have any issues with chainline if you get one of the newer cranks?

[@alexandermax13]

You shouldn’t have any issues with chain line as long as the newer crankset is of the same specification as the one I used.

[@lbg2160]

@@alexandermax13 Alright thats good to know! Look forward to seeing more of the upgrades!

[@spottyride2657]

Cool 😎

[@alexandermax13]

Thanks! 🤙

[@spottyride2657]

@@alexandermax13 😀😀

[@waldowsxxghostxx8577]

A buddy of mine is selling me his 2013 stumpjumper elite fsr it’s in really good condition I’m so stoked

[@alexandermax13]

Congratulations! Just remember that riding an older 26er is more about nostalgia than shredding… I could have bought a pretty decent mid-MTB for the money but this one is my forever and will one day end up as wall art.

[@waldowsxxghostxx8577]

@@alexandermax13 thanks for the info I am paying off a Marin riftzone 3 27.5 that will be my shredder the stumpjumper I’m buying I test rode that all around town tested it’s climbing it’s great for zipping around town and light trail riding nothing crazy.

[@alexandermax13]

Very good, you’re one step ahead of you’ve already got a more robust shred bike on the side. I’m wanting to upgrade to a YT Capra in a year or so because I feel guilty when going to hard on this frame.

[@waldowsxxghostxx8577]

@@alexandermax13 ya man no need looks very nice the air forks have gold dials I’m blown away how well those colors blended in

[@Jordan_Fries]

What rear shock are you running?

[@alexandermax13]

I believe it’s the Standard from Factory Fox Float 2 (Medium Damper).

[@Christian-tc4sb]

What's the width of the tires you installed?

[@alexandermax13]

I installed a set of Maxxis DHF (Front) & DHR (Rear) both in 2.35”.

[@Christian-tc4sb]

And on the rear with that 2.35” is that a tight fit or it still has some room for installing something a little bit wider like a 2.4?

[@waldowsxxghostxx8577]

Are you running a 1x12 drivetrain?

[@alexandermax13]

I’m running a Shimano XT 1x11 drivetrain (11-54 if I remember correctly).

[@chrisian20091974]

Ever thought about 27.5” on this rig?

[@alexandermax13]

Could only do Mullet setup using 27.5” front wheel… I thought about it but finding a straight steer 27.5” fork was quite difficult… also meant buying separate wheels rather than a set.

[@jperez1083]

Where did you source all your parts? I’ve got a 2009 that I want to keep alive. Help!

[@alexandermax13]

I sourced mine between ChainReaction Cycles (online), Terri Cycles (online) and my local bike shops here in the UK. Unfortunately this will depend heavily on where in the world you live.

[@jperez1083]

@@alexandermax13 I live in the states. I’m desperate to keep my old stumpie going but lack the knowledge on upgrades. I know if I go to my local bike shop I’ll pay a fortune

[@alexandermax13]

What parts are you missing? I’ve listed a lot of the parts in the video… but will try and help you find what you’re missing. Note I spent a fortune to get it to what it is today - I could have bought a good entry bike for the same money.

[@jperez1083]

@@alexandermax13 well to be honest my bike is completely stock so. I would like to find a fork slightly better the the rock shox sl that on it as well as changing the rear shock. Those are the two main components for now

[@alexandermax13]

For the front shock you need to find a straight steerer fork with 120mm travel for a 26” wheel (I have an SR Suntour Epixon) - to be honest your RockShox fork is probably really good as it is, maybe get it serviced? For the rear shock, it’s the stock shock (Fox Float RP2) with 100mm travel. I got it serviced a few years back and it works well though a little on the soft side.

[@Raikomartinez]

I like your vid had the same bike can you name the items you use in the vid so I can shop around thank you

[@alexandermax13]

Most of the parts upgraded are listed in the video as I install them. Is there a particular part you’re looking for?

[@Raikomartinez]

I’m replacing the original shock absorber Don’t know what fit like that

[@alexandermax13]

My rear shock is the standard Fox Float RP2 that came with my back originally in 2009.

[@Raikomartinez]

Thank you

[@andreezequiel3186]

Nice to see your work, i still riding my fsr xc of 2009. Mine is going well uphill and downhill obviously is better. 😙😂👌 Which is your height? I'm 1.74 thinking that my cranks are too long 175 mm. my knees are suffering.. Kind regards 🙌

[@alexandermax13]

Hi Andree, nice, sounds like you’ve got the same frame as me. I’m 5’10” and I think my cranks are 160/165mm. My issue is with seat height... I have to raise it super high... maybe you’d be better off having your seat lowered... are you also getting a lot of pedal strikes?

[@andreezequiel3186]

@@alexandermax13 I also have seat setup very high, due my cranks are long for me when they are in the upper position the angle of my knee is closed. Take a look to those cranks souns to me that yours are too short for your height. Pedal strike, if you mean when they toch ground or rocks i have some but not to much. my frame is M size

[@alexandermax13]

Yeah cranks would benefit from being longer but for my style of riding I’d have too many pedal strikes. I suppose there’s a reason why new bikes exist, because design, function and technology do make for a nicer ride without all our current issues. 😆

[@andreezequiel3186]

@@alexandermax13 Keep pushing while we can with the old 26 inch. The new ones are too expensive for my pocket 🤔😝

[@alexandermax13]

Very true, but upon reflection I could have bought a new 29er for the money I spent in upgrades - only benefit to my 26er is how agile it is.

[@george45620]

How much did this build cost?

[@alexandermax13]

Hard to put an exact figure but I’d bought the parts over an extended period of time and tools etc. Off the top of my head somewhere around £1000... I know you can buy new and better performing bikes for a little bit more but this is a project of love for my first bike being built to what I always wanted it to be and not using part bin bits - like it used to be.

[@russpowell400]

pov you work at hope

[@alexandermax13]

If only! 😂