Super 73 Z1 CUSTOM BUILD - 1500 Watt motor mod (Bafang BBSHD)

ZOOZ BIKES: zoozbikes.com/...
COUPON CODE - ($75 off): JP75
The first time I saw a Super 73, I wanted one. I was able to demo ride a Super 73 2018 original model with a 1000 watt motor. The bike had a top speed of 26 mph. But the price tag of $3,200 plus $120 for shipping hold me back to order it. Lithium cycle came out with a low cost’s version, the Super 73 Z1. I ordered the bike without knowing any specific specs back then. I didn’t care much since I was more interested on how the bike looked. For me it was clear from the beginning that I will put more juice on this bike. My goal was to customize the bike to make it faster than the 2018 original model while spending less money.
Bafang Motor (Sprocket 42T - Bottom Bracket: 100mm)
amzn.to/2XeiIri
Parts
hydraulic brakes upgrade: amzn.to/2XqNpwt
Hub: amzn.to/2xufAPm
Tubes (20x4): amzn.to/35lnVkM
Specs
150mm dropout rear wheel
138mm dropout front wheel
36t front sprocket
16t rear sprocket
100mm bottom bracket size
#Super73 #Super73Z1 #Super73Z

[@johnnypuetz]

In the meantime, we upgraded the bike with a 3000Watt motor and put on a 72Volt battery. Check out the new video. :) kzbin.info/www/bejne/o4GypKyLnd-ao6c

[@mikepoloful]

Just bought my Z1, will definitely be back to this video, and im in Nyc

[@ShaunCTR]

Love this build and it’s exactly where I’m going with mine. I purchased a ZG this week and ordered my BBSHD a couple of days ago. I did join a few forums for some help / advice however I’ve received a lot of negativity by people saying I’ve bought the wrong bike, I’m defeating the point of a mid drive motor, I should’ve bought the model up, BBSHD doesn’t work on single speed etc etc……

[@voidofthings3041]

this video officially solidified my desire for this bike! SO PUMPED!

[@johnnypuetz]

Please tell Super73. Haha.

[@ebikefansfo]

Just ordered a Buzzraw X frame kit on Indiegogo and may do the Luna BBSHD motor kit for it too. Good video to show me what to expect! :)

[@johnnypuetz]

ebikefan good luck with your build! :)

[@flacoguevara1993]

johnnypuetz Hi

[@NYangryguy]

Running just a bafang BBSHD 52v bat 42-11 sprocket I can hit 34mph of flat ground. When you spin the BBSHD backwards it becomes a generator. The clicking is called cogging. I have lights hard wired into my electrical system when I back the bike up the lights come on with the battery power off and the light switch on. Awesome dual motor set up though. Good thing you have the hub motor to start off since the BBSHD likes high revolutions. To go faster that rear cog will need to be smaller or the front cog to be bigger. I figure your gear ratio is around 2.40 ish as is. If you could put a 11 tooth cog on the back it would break 30mph. Be like 4.36 gear ratio. You would want to use hub motor to 20 then engage the warp drive.

[@johnnypuetz]

NYangryguy thanks for the detailed comment!! Currently I am running a Cyclone 3000w and I removed the hub motor with a standard mountain bike hub. The bike is now a little bit stronger than the dual motor setup. Most improvement is the weight. The single motor setup saves a few pounds. My limiting factor is now the battery. ..I am working on a new video for the new Super73 3000watt build. Is coming up soon! :)

[@simplythebarber]

johnnypuetz when is that new video coming?

[@eyadabbas9659]

sirplus second this

[@johnnypuetz]

Just waiting for the new battery to arrive. That’s the last peace I need for the new build. I can already tell you, it will be fast!! 😬

[@casavermella9648]

Your voice is so relaxing

[@vincehouse1]

You have one battery only to the mid motor and the original battery to the back motor?

[@matelslug1]

just to answer ur problem regarding the controller cutting off when u give beans to both motors is because the luna batteries are designed with a feature call low voltage cut off, so in order to bypass that u either need to lower ur output of controller amps of bbshd, u can do that by connecting ur bbshd with luna provided usb dongle and u can set how much amps bbshd outputs, or u can power the 2 motors with 2 seperate 52v batteries but the batteries need to be of same specs..enjoy...

[@johnnypuetz]

matelslug1 interesting!! I will definitely do some research on this. Thanks for the tip buddy!

[@yezamalionproductions9335]

hey there, followed your mods.. with the hub 12x150mm and the 20x4 wheels what size spokes is appropriate???

[@HoldFastFilms]

Man that looks like a lot of fun!

[@johnnypuetz]

It is! :)

[@alerumba]

Hello, I bought the same bike last week and i love it.. I'm a girl lol But i want to upgrade for a better Rear or mid 1000W or 1500w (Simple upgrade for a noob lol) Sorry for this question, but what motor fix this wheel? is this 20 inch ? or maybe i'll put a mid motor like your....(seen easy) , i'm looking one on amazon mid Banfang, but i see after the 1500w, i see t42, t52, t46, ect what that mean? .... so i can choose the right one.. Sorry my noob question. I will appreciated if you respond.. THANK YOU AND I LOVE YOUR VIDEOS.

[@johnnypuetz]

Hey there, first of all congrats to the new bike! :) No worries about the question, you need to start somewhere. To your first question, I would go with a bafang kit. It's easy to install and it looks very clean. Another advantage is that the middrive motors are lighter than the hub motors and the controller is already hidden in the motor too. Don't forget that you will need a battery too. Luna Cycle has great batteries. The numbers with the t's mean the number of the teeth on the sprocket. In my case, I do have a 36 teeth on my front sprocket and 16 teeth on the rear. I would go with the 42 teeth and 100mm bottom bracket version (amzn.to/2XeiIri) in your case since the 36 teeth sprocket is an aftermarket one that you can change later.

[@alerumba]

@@johnnypuetz Thank you so much for your kind and details respond!! You are the best.. That's what i thought too..the middrive look easy and clean compare to the rear, taking off the tired and all that lol. I'll give it a try!! thanks again.

[@johnnypuetz]

alerumba awesome! Let me know if you have any other questions. Good luck customizing your bike! :)

[@alerumba]

​@@johnnypuetz Hi! is me again :) , I'm wondering what's the size for the Bottom Bracket on the z1 ? just to make sure the mid motor fit on it like your? haha, (I think i'm buying the BAFANG BBSHD MID DRIVE), and i need to choose the size before order, THANK YOU!!

[@johnnypuetz]

@@alerumba Hey! You will need a 100mm bottom bracket size. If you are ending up buying the BAFANG, please use my affiliate link to support me! :) (amzn.to/2XeiIri). You can pick just the motor or you can also order the kit with a battery. ..Select the 100mm bottom bracket version and like I said before. I would go with the 42teeth sprocket version.

[@Gusto0172]

I'd love to buy one but unfortunately my BBSHD is 73mm and I understand that frame has a BB size 100mm. Anyway, thanks for sharing.

[@tioleopoldo]

cientos de personas pensandolo y tu lo has hecho. enhorabuena.

[@johnnypuetz]

muchas gracias

[@ducatinyc]

Looking forward to trying this thing out!!!

[@johnnypuetz]

Ducati NYC Vlog hell yeah. You should try it out for sure!

[@proxt11]

Hello, I just came across your channel and loved your channel!! If you can please answer me, I went to lunacycle to buy this same mid motor. but in the options i need to choose " the Bottom Bracket Size * 68mm-73mm (Standard) or 120mm (Extra Fat) they only gave me those 2 options..any of those will work? Which one did you have in this mod? I will greatly appreciated if you tell me.. Thank you!!

[@proxt11]

Not sure why you didn't reply to my question :(

[@alerumba]

@@proxt11 Probably he is busy.. Don't worry he will reply.. he always reply to me. he is a nice guy.

[@johnnypuetz]

Hey, you will need a 100mm bottom bracket size. Neither the 68mm-73mm nor the 120mm will work. You can order the motor here: 42T - 100mm & 52V 14Ah Downtube Battery (amzn.to/2XeiIri)

[@proxt11]

@@johnnypuetz Thank you for your replied. Yes I noticed that motor on amazon , but i want to buy the Luna motor 1500w you have in this mod.. How did you get it fit? if they only sell 68mm-73mm and 120mm . it doesn't show 100mm so i can choose..... did you mailed them? Thank you for the help.

[@johnnypuetz]

proxt11 you need the 100mm version, that’s what I bought. You can reach out to Luna and ask them why they don’t offer this size anymore or when it’s available again.

[@johnbiggins4864]

Limited to a 250w in Australia.....should I bother?

[@TheMirandaSquad]

Great Video! I might do the mid drive for my S1. Might help on the mountain trails lol

[@tonyv8589]

Holy Shit!!! I kept saying this was the perfect bike to upgrade. I’ll do this to my Z1 one day!! Great job man

[@johnnypuetz]

That was my idea too! With a reasonable $1000, it's a great base.

[@tonyv8589]

Please post update on range speed etc. more vids!👍🏽

[@ebikefansfo]

Middrive! Excellent! Oh BTW it's "Bafang" Ba is the number "8" in Chinese.

[@johnnypuetz]

Thanks brother! I changed the title. :)

[@nandhulakshmi5991]

Wow I needs

[@HighVoltageKits]

Lots of space in that frame for a 72 volt battery and external controller in the future :) Nice bike!

[@johnnypuetz]

Captain Codswallop check out my newest video. ;) 72v battery with 3000w cyclone.

[@bradboybradboy506]

Surely the hub motor is made redundant by the bbshd. Better to swap the rear hub for a geared or standard hub and just use the bbshd and save the weight.

[@johnnypuetz]

Bradboy Bradboy that’s what I did with my new build. But I swapped the BBSHD to a Cyclone 3000Watt motor. Video coming soon! :)

[@pepperbean243]

love this video. im gon a do this with the Hyper Radster in silver because even though its smaller battery and motor, it has front suspension and rear derailleur.

[@johnnypuetz]

send pictures when you did it! Excited to see it.

[@naca139]

Awesome Stuff. I’m doing the exact same thing right now to mine. What tools did you use to remove the Super 73 Bottom Bracket?

[@Di3mondDud3]

This is seriously cool, i like their s1 model frame best, but wish it had the fixes and motor upgrade of the s2

[@realjvega]

Hi bud, just came across your video and was wondering if u charge to install extra battery for the z1. Want to purchase it but the range is what’s stopping me.

[@LaBear666]

What size chain did you use, I have the same setup but my chains too short 😂

[@super73uk]

Great video & very well done Johnny! Looks like we just found us some serious modification competition - We just subscribed. Have you thought about fitting a third battery yet & do you have any other plans for more mods to the bike? Best wishes from the UK! (We are not an official dealer)

[@johnnypuetz]

This was the first mod. We are already planing going 3000W with a 72V battery. :) .. I keep you posted

[@super73uk]

3000w - Wow, we really have got competition then!!Looking forward to seeing more from you...✔️

[@genegriffin9431]

So do the back motor work along with the bafang

[@johnnypuetz]

it does. there are also a mod in place now that the orginal hub motor doesn;t cut out at 21mph. ;)

[@Theillestrator1050]

What I liked most about that bike when I saw it was the fat tires on it and that empty frame. Hell you could throw a thumper motor in there like they do in the hood 😂

[@johnnypuetz]

Haha. Going full electric on this one. Looking forward to race you soon when I have the bigger motor on it! :D

[@johnnypuetz]

the new build is done. ready for a race! :) kzbin.info/www/bejne/o4GypKyLnd-ao6c

[@reycastro24]

Hi nice ebike and video, appreciate if you can provide the mm size of the bottom bracket or at least the bafang/mid drive size used for this build? Thanks!

[@Floydarn]

That motor behavior sounds really strange, thought about getting the EggRider? The clicking when going backwards is fully normal tho!

[@johnnypuetz]

Floydarn' the EggRider sounds like a great improvement. The current display is not showing the Voltage. Seems like the EggRider is a great upgrade.

[@v1ncen715]

@@johnnypuetz or just get the usb cable to program the BBSHD. Or even consider an HMI with bluetooth/phone app (www.bafang-e.com/en/components/component/hmi/dp-e12uart.html)

[@matthewblackwell5274]

where can i get that bottom bracket socket, i only have wrenches for mtb bottom brackets

[@danielzarzycki5861]

Greate job Johny, im planing to do mid motor swap in SG model, can I stay with oryginal rear wheel that have shifting, if I just turn rear engine off from the bike?

[@ien2023]

I’m having bad luck with this z1. The shipment almost got delayed. The tube valve got rip in half for no reason before I even had a chance riding it. Are these tub really that poorly made?now I can’t ride with my friends this weekend.

[@johnnypuetz]

John Smitherson I had one flat tire so far, I can’t complain about it... crossing fingers that you will have more luck in the future!

[@p_willsy]

Hey johnnypuetz could you please tell me what are the drop outs size. Are the wheel axles 10mm, 14mm, 15mm or 20mm? I'd love to know.

[@johnnypuetz]

Specs 150mm dropout rear wheel 138mm dropout front wheel 36t front sprocket 16t rear sprocket 100mm bottom bracket size I think the wheel axles are 10mm. Not 100% sure

[@jacobreuss5004]

How about wiring the battery, that the bike included, with a matching third party battery in series for higher voltage or in parralel for better range?

[@johnnypuetz]

Jacob Reuss you will risk to burn the moto because it’s not made for way higher voltage. Also you need to switch the controller because it won’t be able to handle it either. Second battery with same specs for more range is doable.

[@Atomicweasel666]

Johnny, the bike looks sweeeeet!!

[@johnnypuetz]

Atomic Weasel thanks brother! :)

[@lassehansen109]

Hi Johnny. Can you tell me what size brake tubes fits best for the bike ? Also which adapters do I need for the caliber upgrade ? Thank 😁

[@DidrikHansen]

How fast is it now with 1500watt build? And where did you buy it?

[@johnnypuetz]

Didrik Hansen close to 30mph. I bought the motor at Luna.

[@DidrikHansen]

@@johnnypuetz luna.com? can you replace it with every kit out there?

[@johnnypuetz]

Didrik Hansen it is Lunacycle.com

[@gordonjowett8732]

can you remember what size tool you used to remove the original bottom bracket please

[@chocoladechris]

Do you have a video instelling the battery on the frame? What is the name of it?

[@johnnypuetz]

The battery installation is straight forward. there are specific mounts on the bike.

[@dementedone2503]

yeah awesome, can i place an order with you, or do i need to figure it out myself?.

[@johnnypuetz]

Demented One haha. It’s not that complicated. If you have the right tools, you should be done within one day.

[@E-sk8Fr]

what an awesome video. I was looking at the coast cycles and also the Luna cycles "like the S73". I can build easily battery packs and can assemble DIY stuff. What do you recommend me to do? buy the Z1 like you did and over power it ?

[@johnnypuetz]

RideWithOKP if I wouldn’t have my bike and want to buy me a bike again, I would get myself a Zoozbike.

[@E-sk8Fr]

@@johnnypuetz thanks mate ! your video is really good. Why would you get a Zoozbike over your S73 ??? the look of the s73 is really dope

[@johnnypuetz]

@@E-sk8Fr Because of a few things. It comes with a motor and battery that is at least comparable with the S73 S1 and comes with the same price tag. But the key for me are 2 things, it is 30% lighter and that is a game changer! I need to carry my bike 3 floors and this makes things way easier. 2nd argument is the size of the bike and the wheels. The Zooz bikes have bigger wheels with great moped tires for better performance. ..But at then end it comes down to the questions what you want, need or prefer.

[@kenternestpagas2157]

Ey bro where did you bought your accelerator...??What is the brand also.thank you

[@johnnypuetz]

42T - 100mm & 52V 14Ah Downtube Battery (amzn.to/2XeiIri)

[@Parvizdov]

Are you in nyc area ? I have the same bike lets take a ride

[@johnnypuetz]

Sounds good! Is your bike in original condition?

[@Parvizdov]

johnnypuetz yes it is.

[@johnnypuetz]

Parviz DoV cool! You should go for a ride when the weather gets better. We should compare them.

[@Parvizdov]

johnnypuetz yes indeed ! And you said your tops 50mph? It will smoke my bike

[@johnnypuetz]

..Top-speed is 29mph. ..50mph is the max speed that the controller "would" allow.

[@ps3customgamer]

Make your own ludicrous controller you’d need to remove the silicon that fills the controller body(potting) , desolder the shunt resistor and replace with a different value. You’d also want a USB cable from eBay to program your motor

[@johnnypuetz]

PS4 Custom Gamer I do have now a cyclone 3000w setup. But I have your advise in mind when I put the bafang on a different bike!

[@ps3customgamer]

johnnypuetz nice man I don’t think I’d get away with super73 or cyclone in my area, BSHD looks fairly stock without external aluminium controller boxes so don’t get many headturns.

[@ps3customgamer]

johnnypuetz I really would have liked to have saved you some cash against waiting on a cyclone

[@johnnypuetz]

PS4 Custom Gamer I extended the wire harness and the controller sits under the seat. It looks not too bad, besides of the 72v battery. :D ..I did a second video about the build. Check it out if you wanna see how it looks like.

[@frederikernst4205]

Nicht schlecht!! Schön wenn es hier in Deutschland so erlaubt wäre! Grüße aus der alten Heimat ;)

[@johnnypuetz]

Frederik Ernst vielen Dank! Schöne Grüße zurück.

[@vinniehandymanllc7053]

Where did you buy the grips I want to change mine. I live in the New York City . Thank you

[@johnnypuetz]

The grips came with the bafang motor.

[@robertmotion]

I did the same hack for dual battery as well...but I used a 36v 20ah battery instead. My “extra” battery does the job so well (mileage, duration, speed) that I never use the original battery anymore😏. And honestly, since I’ve learned about batteries and watts and amp-hours...I gotta tell ya - the original battery for the Z1 is pretty anemic at 36v 11.4ah (but again you don’t know what you don’t know🤷🏾‍♂️)... Question tho: for the money you spent (+ $2,000) and for the advantages u accomplished...why didn’t you just purchase a new bike? Curious... Great video. /Bklyn👑

[@johnnypuetz]

Robert Motión I recommend to upgrade to 52volt. It’s a big jump and you will feel the difference. This built costs about $2400 including necessary tools and the bike itself. This is still cheaper than the OG model, faster and has more power. Check out the the 3000w built. This is in the same price range but does 44mph on flat ground.

[@robertmotion]

johnnypuetz good stuff. Would a 52v battery and controller work on the 500w Super73 Z1 motor though? The only other hesitation I have is that...at that speed seems like you definitely would want or need tire suspension, no? That’s my only hesitation. I clocked 36mph on my Super73 today literally and you definitely can tell you ain’t moving slow😏 /Bklyn👑

[@jasonv10161]

Great video! Im curious, when removing the old hub motor, what size/length spokes would you need for stock rear rim?

[@johnnypuetz]

I gave the rim to a BMX shop to get them laced.

[@jasonv10161]

@@johnnypuetz Thanks, i ended up doing the same local bike shop. Now the only other issue i am having is what axle did you use? I have the same hub, but i noticed that the axle on the original motor was slightly flattened. Any tips on where i can find a similar axle? Or should i just round out the drop outs?

[@mattd773]

3:20 I see what you did there. ;)

[@johnnypuetz]

Matt D haha

[@ericstuart3167]

@johnnypuetz What city are you in brother. Because I would like to send my Juiced Bikes City Scrambler to you so that I can get more speed.

[@DoomToshi]

Does the Super 73 have to be turned on while you charge it? Mine had yellow light after full night of charging and it did not accelerate for more than 2 seconds....

[@johnnypuetz]

Michael Bills sorry to hear buddy.. I don’t have any issues. But I don’t use any original components anymore. Motor, batterie and controller are aftermarket.

[@brokejaw]

Can you do how to video, i mean its kinda late now but it would be nice to know how install all this.

[@johnnypuetz]

Sam I Am hey Sam, thanks for reaching out! The video itself shows almost all steps. Not really in detail, otherwise it would be way too long. But let me know if you have a specific question!

[@briandhoward6137]

You should have got the hot rod tune from Luna.. they sell that as an option with all BBSHD.. 2500 watts

[@johnnypuetz]

Brian D Howard that wasn’t an option.. I reached out to Luna if I can purchase the ludacris controller. But they don’t sell it separate. You only get it with their bikes.

[@briandhoward6137]

@@johnnypuetz it's says right on there page, hot rod tune.. 250.00 upgrade...Am I missing something?? There is 2 different tunes 1- the hot rod tune ( for off road use only on any bbshd ordered ) 2- the Ludacris tune.( Only offered on Luna bikes)

[@johnnypuetz]

Brian D Howard the hot rot tune is 1000watt. The street version 750wstt and with the ludacris controller 2500watt.

[@briandhoward6137]

@@johnnypuetz your correct. I went back and double check.. the 1000 watts should get you well over 30.. I have a BBS02 and hit 27-28mph all day.. I just got a Z myself and will be doing hydraulic brakes, a headlight, and a second battery. Nice install of the BBSHD.. .. If I was you I'd get the program cable and play with the settings. Have you thought about getting ride of the hub motor, it may be causing some resistance.. Just wondering..

[@johnnypuetz]

Yes. We will add a 3000watt motor next to the bike. In this case, we won't have a dual motor setup anymore and just having one motor.

[@BROOKLYNSPEED]

Awesome JP ! would love to take spin on this puppy

[@johnnypuetz]

Sure, hit me up. :)

[@infonator1]

Where do you get the 1500 Watt motor mod (Bafang BBSHD) ehub?

[@johnnypuetz]

I bought it at Luna

[@hacklabdesign]

Woah. fckn amazing build. bravo. I'll race you on my Boosted mod.

[@johnnypuetz]

hell yea! :) ..nothing better than a little race.

[@TheBjornarv]

Great video! Where do you live? I live in Europe and would very much like to order this bike, but I have not found a way to do it...

[@johnnypuetz]

Bjørnar Verpeide I’m in NYC. Crossing fingers that they will ship oversee soon

[@MARKLINMAN1]

Hey i am from The Bronx and just ordered one The Original, would love to meet up this summer for a ride around. GREAT video here. What Boro are you in?

[@johnnypuetz]

MARKLINMAN1 this sounds great! I’m in Williamsburg. Let’s go for a ride this summer!

[@MARKLINMAN1]

johnnypuetz absolutely man. How do I keep in touch? Thanks again. Love Brooklyn, although I find it difficult to get around. 😂😂

[@tooxtalivai0690]

Question what is the battery life on these before they need replacing

[@johnnypuetz]

To be honest, I don't know.

[@edgarcandelas1372]

Johnny, I was wondering if you could help me? I bought the brakes you suggested and tried to install them but they won’t adjust properly. I kept the same rotors on that came on the bike originally. Is there any extra step ? What am I doing wrong lol?? I can’t seem to make it work ... Any suggestions ?

[@johnnypuetz]

Edgar Candelas hmm.. I didn’t have any problems. What do you mean with they don’t adjust properly? ..this is how I adjust them: loosen the screws on the brake caliber (4 of them). Spin the tire and break. Hold the break and tighten the bolts at the same time. That works fine with booth tires (front and rear). The tires spins free and the brakes work great. ..let me know if that helped or if you have an other issue

[@edgarcandelas1372]

I will try this tonight but do I have to change my rotors on the bike by any chance ? Or keep the same rotors ?

[@edgarcandelas1372]

Thank you for the advice. Will try .

[@johnnypuetz]

Okay, let me know if that worked for you or if you have any problems!

[@nettoyageadriance]

Nice work. Sweet video! That's how these wimpy cheap bikes should come stock. In the end, with the adjustments what was your top speed? We are also running 52volts but are geared way down in order to tow a heavy trailer up steep hills...oh and pop wheelies!!!

[@johnnypuetz]

Pure Water Window Cleaning I can pop wheelies with the 48t sprocket too. Ends up to be more smoother to balance the wheelie in the sweet spot. Top-speed is 29mph with the 48t and 25mph with a 36t.

[@ryan-dewitt]

I like this Mod but My Z is Solid and fast as is Stock with 500 Watt.

[@johnnypuetz]

@@ryan-dewitt true! It's already great out of the box. you are welcome to take my bike for a spin to compare.

[@wreckitralph2037]

Ey bro what size is the bottom bracket?

[@johnnypuetz]

what bracket do you mean?

[@VT4]

Can you get the motor without a battery? I already have a second 48v battery from 73 mounted on my s1

[@johnnypuetz]

Victor Treptow yes you can! Check out Luna cycle. They offer just the motor without a battery.

[@flacoguevara1993]

Hello, I have a z1 and I want to modify it as yours, what are the exact specifications because in Amazon there are several models of Bafang

[@johnnypuetz]

42T - 100mm & 52V 14Ah Downtube Battery (amzn.to/2XeiIri)

[@ornn6177]

if I did this to my sg1 would it make it faster? so far my motor caps at 40kmh

[@theprinzeofcatz]

Will you upload a test drive video?

[@johnnypuetz]

I will do that in the next video. I already can tell you that the bike goes 30mph on the straight and I did already 35mph+ downhill. More details soon! :)

[@johnnypuetz]

kzbin.info/www/bejne/o4GypKyLnd-ao6c here the promised new video :)

[@wreckitralph2037]

Man can u leave a link on where u bought you’re hydraulic brakes??

[@johnnypuetz]

sure, there you go: amzn.to/2XqNpwt

[@axeami1354]

that frame would be perfect t stick a couple of 5kw hub motors on it

[@johnnypuetz]

haha. Yes, I was playing with the idea. But I put a 3kw mid-drive motor on it. Here the video: kzbin.info/www/bejne/o4GypKyLnd-ao6c I don't find a bigger hub motor that fits in the frame without widen the dropout. Let me know if you know a hub motor that fits.

[@darkvador818]

Very nice 👌

[@benbucklerboards]

Impressive

[@johnnypuetz]

Ben Buckler Boards thank you!

[@laryangel4082]

Wow

[@BryanGarcia-xc4gs]

Where did you buy the extra battery from?

[@johnnypuetz]

Bryan Garcia Luna cycle

[@rickyrice7376]

Damn awesome build and Mod! Incredibly impressed. Did you say, "electric brakes"

[@johnnypuetz]

ricky rice thanks man! The brakes have a switch that cuts the motor. Unplugging the cables prevent it for doing it.

[@SalFitnessTV]

can you list exactly which ones you bought in detail?

[@karacoldmusic]

Yeah I agree. I'm trying to do something just like this.

[@johnnypuetz]

42T - 100mm & 52V 14Ah Downtube Battery (amzn.to/2XeiIri)

[@irondenfitness5012]

With the brake kit you used did you need a sensor or anything else to shut the motor off?

[@johnnypuetz]

The Iron Den Gym there is a power on/off switch for each motor. I am not using the break sensors switches in my setup. But it is possible

[@irondenfitness5012]

And for the brake kit there’s two diff options for length. Was it the 800/1650mm or 1500mm? Thanks for the help?

[@johnnypuetz]

The Iron Den Gym I’m not sure where you see these numbers?! Can you send me the link so I can look that up?

[@irondenfitness5012]

www.amazon.com/JGbike-Shimano-Hydraulic-Mountain-Mechanical/dp/B082D35S24

[@irondenfitness5012]

I have the Z1 so wanted make sure I got the right one out of the two options

[@brownmiester]

i bought one and the seat is WAY too hard...whats your solution?

[@johnnypuetz]

A b hmmm... I don’t have an issue with my seat. I know that there are aftermarket seats available.

[@brownmiester]

@the mountain man post a video or send me an PM would love to try but dont wanna screw up the bike

[@wreckitralph2037]

Ey man do u know where i can get a front wheelset replacement for my super73 z1 cause i think i dinged it. Thanks

[@johnnypuetz]

trey fs teach out to Super73, this is where I got my spare wheels from

[@wreckitralph2037]

Alright thanks so much bro

[@junbugmax4700]

How many miles can u get out of ur charge

[@johnnypuetz]

Jun Max I customized my bike again. Now with a 3000w and 72v battery. I never did a full distance test but I would assume that I can go 20miles if I don’t ride too aggressive

[@junbugmax4700]

Ohhh and can I put a headlight on the bike thank u again for the vid!

[@johnnypuetz]

Jun Max yes, but you need to figure the wiring and get a lamp that can handle the voltage

[@newyorkkamel]

Do you actually sell the bike? I’m in New York.

[@johnnypuetz]

newyorkkamel I don’t.. you can by the bike at fillipacci

[@sergioflores9946]

Hey I just finished this build and the fastest I’ve gotten is 25 mph any way to push the motor to go faster ?!?

[@johnnypuetz]

Sergio Flores this setup goes 30mph. I guess you might run the wrong sprocket sizes? You can use a different controller to use more power!

[@sergioflores9946]

johnnypuetz I did it on the z1 exactly like this video what sprocket do you have on this video and what controller do you recommend ? Thanks for the reply

[@johnnypuetz]

I was running the original controller, built into the motor housing.. you did something wrong. The original motor brings the bike up to 21mph along already.. the bafang is way stronger. I don’t rember the gearing of this build

[@owenkilleen]

I just wish these had straight seats, so u could take a second passenger

[@timbut040495]

Very nice

[@johnnypuetz]

timbut040495 thank you! :)

[@avoirunevieextraordinaire2000]

Hello Johnny :) At first, nice vidéo. I am here too because I will soon receive mine too ... I can't wait it !! I just wanted to know, if there is no way to remove the speed limit without changing the motor and battery ? And after, as Alerumba, I want to upgrade it just to have like 30 miles speed. I do not need a moto, but something no very expensive in order to go faster. As you recommend her, you think the best is "42 teeth and 100mm bottom bracket version" ? Thank you in advance if you take time to read me. Have a good day.

[@johnnypuetz]

Derelle Charles you can get almost 30mph out of the original motor, but you need to unlock the limiter. There is an option to cut the white cable and I know a couple guys doing it. But please do some research and I take no responsibility if you have problems afterwards. Let me know if the mod works for you

[@avoirunevieextraordinaire2000]

@@johnnypuetz Hello. Yeah I understand a lot about responsability, and it is my proper decision for this. I just want to unlock this bike when I need it, like in town I don't need it. About the white cable I never found a video about it. I think this is cable inside the controller ? I just need to cut it ?But this will use more the battery ? Do you think is this good to add another baterry too with my future super 73 ? Thank you for answer me by the way ;) Have a good day

[@PIRONSK8TV]

Buen trabajo hermano

[@wreckitralph2037]

Ey man i just got my hydraulic brakes, how did u manage to connect it to motor for break cut off??

[@johnnypuetz]

I don't have them connected to the motor. I do want it to be able to brake and control the acceleration at the same time. ..it's easier to control wheelies.

[@wreckitralph2037]

johnnypuetz ahhh gotchu i noticed that i can get more power if i do not connect my brakes to the motor. Thanks man I’ll get the bafang kit once i get enough money

[@johnnypuetz]

@@wreckitralph2037 My current build has the Cyclone 3000w motor from Luna Cycle. This is a cheaper alternative, that can handle more power out of the box. ..I just finished my build and will do a video about this build soon.

[@wreckitralph2037]

johnnypuetz can’t wait to see it bro I really needed to put some extra juice in this bike

[@j0hnnykn0xv1lle]

you need zee brembo brakes mit super 73 rad!

[@donnaclack3501]

Anyone tried cutting white wire in controller yet? I’m in UK so power restricted to 250w. Would like to upgrade to bafang bbshd and twist throttle - currently only have power assist, no thumb throttle. No idea if this is all possible on EU version but continuing to research it. Tempted to cut white wire but haven’t seen any proof it works so a bit nervous!

[@donnaclack3501]

@johnnypuetz - thanks for posting this, has been a huge help to my research on z1 and its capabilities 👍

[@donnaclack3501]

kzbin.info/www/bejne/ZmWQoWSboLZ9oK8 I’ve seen this, hopefully with motor and throttle upgrade will be good to go

[@johnnypuetz]

Donna Clack you are welcome buddy! I would just go for it. You can always solid then cable together again. :) please let us know what you are ended up doing! I know that the US and EU bikes because ebike rules are different. But I’m pretty sure that the throttle only hack isn’t too complicated either. Keep us posted!

[@donnaclack3501]

johnnypuetz I may just add another battery to improve range (not to run parallel), snip white wire and add a throttle. Do you have a link or can you remember which throttle you used please? Not sure if I need to upgrade motor in order to use different throttle or whether I can just replace the one it came with (pedal assist only as EU version so I have no throttle at all currently). Thanks for any help - as the EU Super73 has only recently launched we’re all newbies over here lol

[@donnaclack3501]

Connector is different on EU pedal assist unit on handlebars. It’s green and 5 pin so not compatible with any throttles that I can find online. Think I’d have to run a new compatible wire from controller in order to do it - even then not sure it would work. May have to wait a while and see if any further mods/hacks come up

[@ClutchFirst]

I’ve only heard about the Super73 from Jesse. I like the build but seems a little pricey. 👍🏽

[@johnnypuetz]

CLUTCH1st true! We are already planing a cheaper build with even more power. 3000Watt and 72V battery. I keep you posted! :)

[@ClutchFirst]

@@johnnypuetz Subbed. Keeping an eye out to see what you come with.

[@dustyroads5409]

@@johnnypuetz Is the 3000w a mid drive motor ? What make? Availability? Thanks

[@johnnypuetz]

Dusty Roads 3000w Luna cyclone. I think it is currently not available on their site (Luna).

[@dustyroads5409]

@@johnnypuetz Thanks for the info

[@imraanali5512]

Great

[@johnnypuetz]

Imraan Ali thanks buddy

[@troiskilove3411]

How can we get more range?

[@johnnypuetz]

Troiski Love bigger battery and/or less constant high speed. ;)

[@jbg9944]

Or u can just buy the Luna Banana bike from Luna cycle and get the off-road add on

[@yogajitsu6757]

Id take off the rear 500 watt hub.

[@andersonferreira1886]

hii bro, i have one daymark em2 how can change the motor 500w for one 1500 or more? and battery

[@andersonferreira1886]

for more speed

[@HUMANTANKFUL]

52 watt battery ?

[@johnnypuetz]

ED KAYS yes. :)

[@yakz9885]

@@johnnypuetz you mean 52 volt battery lol

[@johnnypuetz]

Hahaha. Yes!!

[@brownmiester]

can i pay you to mod my bike?

[@motokid413]

it's not that hard man! bikes are simple machines.

[@artmuseum2050]

Does the bike go 50mph now?

[@johnnypuetz]

Art Museum nope, 29mph. But we are working on a faster version already. :) ..if you go bigger on the front sprocket (+48t), you will go faster than 30mph with the BBSHD setup

[@artmuseum2050]

@@johnnypuetz niiiiiiiiice....will be waiting for that video.

[@johnnypuetz]

hell yeah. Coming up soon! :)

[@urbancargobikes4930]

@@johnnypuetz Did it come stock with 48t or 52t?

[@johnnypuetz]

@@urbancargobikes4930 the Bafang comes stock with 48t

[@alexsiniov]

Mid + Rear motor? Or it's a gearbox in the middle?

[@johnnypuetz]

It is a mid + rear (hub) motor in this video. But I have already changed the mid drive motor to a stronger one and removed the hub motor. More power, less weight. :) The video is coming soon!