I have to say I am very impressed. Some other guy made a guide to adding a 50cc without welding anything and it was a clean build - but prob spent way more than you guys. Plus this just shows skill. Very cool.
A 50cc engine will cost you about $45. I highly doubt it cost more. I can do a gas build with a $170 200cc engine and hit 50mph for what It cost to build this electric bike in this video.
Great video. I just received all the parts and giving them to my son for Christmas. He has been wanting this setup for a couple years but I was hesitant about doing it. Thank you for a very easy to follow video. We have 2 bikes and eventually we will do both.
I like using brass brads (the ones for binding papers) as bridges for testing, and sometimes long for long term. They slide in perfectly and stay tight
I have a 3kw motor, same vevor kit. I'm using overboard batteries and xt60 adapters to splice everything together. I'll eventually buy a solder kit and actually wire the batteries correctly. This all is going on a mx650. I'll be drilling holes in the frame because of those screws. I'm kinda new to all this, so I hope I don't mess anything up.
As B rich mentioned, unscrew the bolt, recess the screw head on the plate and repeat for the other two just in case you need to play with fitment. The screws will then sit flush and you can cut, grind or leave (if you have clearance) the extended screw ends off the opposite end.
@@jingostanklong1265 about 6 hours to strip it and install the new motor, controller, and battery (along with the throttle), and probably spent another like 12 hours installing brakes, plastics, rotor disks, keyswitch, etc
I just ordered all of this. Only thing I couldn’t see from the videos I’ve watched is a acceleration run. The video that you showed top speed seemed like it took a long time to get there.
@@BRichSolution yeah I ended up holding off on the 13t. I also have a razor pocket mod (moped) I got them both free. And I’m gonna build it next if this one goes good
See video at 24:05 time mark for adjusting the caliper. Hold the brake lever so the caliper centers on rotor then tighten the bolts on caliper to frame to get it aligned
13T make the bike less jumpy at the start and gets you 20% faster speed. Did you wire 3 speed is high? With stock sprockets you should be over 30mph; sounds like you’re in medium speed and high gear you’d be over 30 mph. See video at 4:28
Heat gun melts the solder and waterproof seals the connection you can also use lever connectors if you don’t want use solder/seal connectors. Here is updated link to junction box amzn.to/4c4rvRI
Do you use the stock on/off button for this build, and if I didn’t want to do the headlights/with the switch would I still need the step down transformer?
Love your videos. I already over-volted my son's MX650 to a 48V 20Ah lithium linked in another of your videos. Also installed lights thanks to your help. Considering getting him this motor and controller for Christmas. Any issues running the 1800W motor with the ebay battery rated for 1200W? The 35A 20Ah I got is rated for 1500W, but still under the wattage of this motor. Thanks again for sharing all this great content!
No issues running 48v with 1800w motor kit. I believe the battery bms states 30amp but its more like 40A as i see no degrade in performance until voltage drops below 45V so that tells me 1800w / 45V = 40Amps
So I put the wheel back on and never touched the chain ever since I took it off. But when I move it forward normally the chain doesn’t go but when I move it backwards it does.
I saw that he used wires to get everything to get going but i couldn't jump start the bike every time i wanted to ride it and wanted to find an on/off switch that would be compatible with the bike. Are there any recommendations?
Fantastic tutorial, planning on doing this but I was curious if you used the same chain as the stock one ( length wise ), sorry if I missed you saying it. Please let me know asap, thanks!
@@BRichSolution thanks so much. Starting the upgrade this weekend. I don’t have a hacksaw to mod bottom of the motor. Wondering if a local hardware store can help. Thanks again for the great video.
See video at 24:05 time mark for adjusting the caliper. Hold the brake lever so the caliper centers on rotor then tighten the bolts on caliper to frame to get it aligned
Hey I built this bike following the exact same part you bought and got the 10ah battery but the bike seems to smell burnt after some riding. Any idea how I could fix this?
sounds like you may have a short? open the covers and inspect the wires an connections for burn marks or shorts. Make use the 10Ah has a 30 amp BMS or discharge amps and not 20amps
Hi I am not sure if you are checking comments, but thank you so much for the video. I have managed to get to the point where all I need to do is wire the on and off switch. I can’t quite figure out what I need to do there. Do you think you could give me some advice?
If you are still responding to comments on this build... if I use the stock motor sprocket and use the stock chain it will be snappy (good for wheelies, 32mph according to you) will it still be a comfortable ride when not doing wheelies? I just don't want it to be so snappy it throw's someone off the back... thank you for the help and this great tutorial.
My drive sprocket is on the other side. So my motor would need to be placed in the other side. That means it will go in reverse on throttle. How do I change that on the control box?
Hey I’m looking to do the same build this video really encouraged me to do it and helped me I was wondering what you use to charge it because the battery does not come with it
Hey I bought everything from the description.. starting the build tomorrow one question.. should I unplug the battery from the controller while charging the battery?
What specifically from the wish list would I need to have a running bike with out and the extra lights and stuff… and I see some doubles of stuff on that what do I need exactly just confused , do I need the dc step down if I don’t want lights?
The essential stuff: motor kit battery (choose at least 14ah or 20ah if you can afford it) junction box to connect high voltage wires Hydraulic brakes and calipers (stock brakes are dangerous at high speeds) The headlight linked below operates on 48v so easy to connect no stepdown transformer needed amzn.to/3zLVe3O
Single yellow wire is for the voltmeter. Not needed but nice to have so you know battery level. Wire the yellow to orange on the controllers indicator harness
This is the best tutorial! Unfortunately, I haven’t been able To get setup to work after trying the 3 speed throttle. It worked with the throttle that came with just but won’t with three speed. I tried to plug back in regular throttle and now it won’t work either. Any help would be greatly appreciated. Ordered everything from the video link.
@@BRichSolution the elock has a switch. I tried switching back to the single speed throttle but it’s not working anymore. I did originally when I tested before trying the three speed. After I couldn’t get the three speed to work, I tried going back to the single now nothing will work. Is it possible I shorted something out our ruined the controller/motor? Thanks btw! Just a dad trying to spend quality time with my boys. I have limited electric skills but wanting to learn and teach them along the way
I got it to work! Originally I was usi the quick connects before I committed to crimping. I decided to start over and do overthibg the video said. After putting the connectors on it worked! Thanks again man
Whenever I plug in the battery to the controller (key is in off position) I get some Sparks and I was just wonder if this is normal and should I just plug it in. I haven’t fully plugged it in yet because I’m scared 😂 also that you for this amazing video!
Hey man I'm gonna do this build but i do have a question, Is this build water proof because i want to make sure i don't ruin the bike when i clean it!! thanks man for the video this will help me so much the wiring couldn't do it without you.
You can upgrade in steps: upgrade to 48v battery and retain the stock motor and controller. You get to 23 mph. Then later on upgrade to 2000w motor kit and brakes 48V / 14Ah Li-ion battery (20Ah for longer ride time): amzn.to/43gniXw or s.click.aliexpress.com/e/_mNVYWXk 48V 1800W or 2000W motor kit: amzn.to/48YJd7k or amzn.to/4dVmg8o 13T 25H motor sprocket amzn.to/4ax9Ukh Hydraulic Brakes (front & rear): amzn.to/3RN0acN Brake Rotors (48mm bolt pattern): amzn.to/3LmX7Wi Yellow Junction Box: amzn.to/4c4rvRI
Is the chain tensioner operating properly and spring is engaged? If spring tensioner ok and chain is old buy a new chain they are cheap. If chain is new then remove a link
see video at 28:57 for wiring elock to on/off switch. I used a connector but you can use butt connectors or solder. You could Install a key lock to the elock port for security purpose. Link to key on/off switch: amzn.to/3W9N3DU
@@BRichSolutionI need to know how to do that without the headlights and everything , would u be able to make a video on it ? If not just try to explain it ur best but I need to be able to set up the power button
Great vid, I was planning to try this out and follow your video but was wondering if you could just use a standard drill bit to recess the screw holes or do you need a special one.
No, connect the key wires to elock port on controller and no need to factory on/off switch. Make sure to wire 3 speed permanently in high so top speed is 33
I wrapped the whole battery up in that foam and wrapped it up good with duct tape. So basically it is covered all the way around with 1/2 of that foam that came in the box and completely wrapped and sealed in duct tape. What do you think? Could it possibly get to hot and maybe catch fire or blow up? Thanks.
Thanks for making my decision easier to make. I wasn't trying to spend alot this worked out perfect for me. Just bought same bike, same vevor kit and battery with charger. Am I missing anything else that is needed? I read the description and noticed there's alot listed but I'm basically looking to start out bare minimum upgrade later. Is heat sink highly recommended? Thanks.
![Tee Grizzley - Detroit (Feat. 42 Dugg) [Official Video]](http://i.ytimg.com/vi/aeKfTtt0x14/mqdefault.jpg)
This is the best tutorial video i ever saw. i watched so many and they skipped the 2 steps you showed. THANK YOU.
Glad I could help others out. Have fun riding your bike
Can you use the mx350 ? Mine goes 23mph. I want to upgrade my 3rd one.
Yes Sir, you had stills often showing details of your wiring… that’s just one of a thousand examples of how effective your process of explaining is.
I have to say I am very impressed. Some other guy made a guide to adding a 50cc without welding anything and it was a clean build - but prob spent way more than you guys. Plus this just shows skill. Very cool.
In burbs electric is must as gas will annoy neighbors
A 50cc engine will cost you about $45. I highly doubt it cost more. I can do a gas build with a $170 200cc engine and hit 50mph for what It cost to build this electric bike in this video.
Great video. I just received all the parts and giving them to my son for Christmas. He has been wanting this setup for a couple years but I was hesitant about doing it. Thank you for a very easy to follow video. We have 2 bikes and eventually we will do both.
Glad I could help
I like using brass brads (the ones for binding papers) as bridges for testing, and sometimes long for long term. They slide in perfectly and stay tight
Great idea
subscribed for giving us something short, sweet, into detail and a cheap alternative.
Glad I can help other razor owners out
Thank you for making such a detailed step-by-step tutorial.
Glad it can help othets
@@BRichSolution where do you connect the voltage meter yellow wire from the throttle?
Best budget razor vid ive ever seen
Thanks man
Thanks Rich! you are single handedly helping me make decisions to get a bike
And on the road! For Best Bang for my buck!
Glad I could help other people out
If you use the 20ah version of the battery how far do you think it will go before it’s dead?
20-25 miles or more with full throttle. Could go further (30 miles) if not in high gear or full throttle all the time
Do you know if crf50 plastics will fit on a sx500?
I have a 3kw motor, same vevor kit. I'm using overboard batteries and xt60 adapters to splice everything together. I'll eventually buy a solder kit and actually wire the batteries correctly. This all is going on a mx650. I'll be drilling holes in the frame because of those screws. I'm kinda new to all this, so I hope I don't mess anything up.
I would not drill holes in the frame especially with 72V / 3000W; recess the 2 screws in the motor see video 8:00 mark
Sounds familiar..... is this who I think it is lmao??
As B rich mentioned, unscrew the bolt, recess the screw head on the plate and repeat for the other two just in case you need to play with fitment. The screws will then sit flush and you can cut, grind or leave (if you have clearance) the extended screw ends off the opposite end.
Thanks for the detailed video, DUE TO THIS QUALITY VIDEO..I HAVE SUBSCRIBED!!
Thank you
Wow, i’ve been looking for a tutorial for ever to help me because i’m new to this stuff, thank you so much!
Glad it was helpful
Hey what is the battery life for it?
I have been running for over 2 yrs without issue
Thank you so much. Better video than any other tutorial.
Glad it helped and reason why I made the video
The bar ends are so when u wreck the bar doesn't stab into u and never use soap to put grips on. They won't dry and slip off
The soapy water dried and grips tight
@@BRichSolutionjust use iso alcohol if anything but soapy water fine for this folks a troll
I can’t get the sprocket off
See video for removing sticky sprocket on razor motor
ruclips.net/video/BuSAr9CzmEI/видео.html
used this guide to build mine and it works great, thx man
Glad I could help others out as that was my intention
How long did this take to build?
@@jingostanklong1265 about 6 hours to strip it and install the new motor, controller, and battery (along with the throttle), and probably spent another like 12 hours installing brakes, plastics, rotor disks, keyswitch, etc
Do you need to use that wire to turn on all the time?
No it was to test if kit works. Wire the stock on/off switch to elock port
I did the $20 +5 kit I might do this next for more speed.
Good idea to upgrade in steps
Is there a key star you can use for this too?
You can use key start and wire to elock connection
I just ordered all of this. Only thing I couldn’t see from the videos I’ve watched is a acceleration run. The video that you showed top speed seemed like it took a long time to get there.
I went with 13T to lower the torque so I wouldn’t wheelie. If you keep 11T you will gain speed quick but top speed will be reduced to 32 mph
@@BRichSolution yeah I ended up holding off on the 13t. I also have a razor pocket mod (moped) I got them both free. And I’m gonna build it next if this one goes good
On the volt meter, how do you know when your battery is low? What voltage is usually shown when it’s low
41V is low voltage when controller will cut the power
Hello, I installed new brakes. But when I rode it, the wheel was making loud noises, but when there’s no weight and I put throttle it’s fine.
See video at 24:05 time mark for adjusting the caliper. Hold the brake lever so the caliper centers on rotor then tighten the bolts on caliper to frame to get it aligned
What does the new sprocket do? Right now I’m going 28mph with stock sprocket. Also thanks for the video it inspired me to build my mx500 build
13T make the bike less jumpy at the start and gets you 20% faster speed. Did you wire 3 speed is high? With stock sprockets you should be over 30mph; sounds like you’re in medium speed and high gear you’d be over 30 mph. See video at 4:28
So wait... no riding test? Speed test?
Yes see speed test video
ruclips.net/video/SBPQuHyVPhE/видео.html and my other video off road
Just asking is the heat on the battery and cables needed or optional? And also the yellow box is not available on Amazon. Any substitutions for it?
Heat gun melts the solder and waterproof seals the connection you can also use lever connectors if you don’t want use solder/seal connectors. Here is updated link to junction box amzn.to/4c4rvRI
@@BRichSolutionthanks man! Can this thing also do wheelies?!? 🤪
The junction box will melt I recommend using screws in a nut to bring them together
The junction box will melt I recommend using screws in a nut to bring them together
Do you use the stock on/off button for this build, and if I didn’t want to do the headlights/with the switch would I still need the step down transformer?
See video at 28:57 for on/off switch wirings. Step down transformer not need if you forego headlight
Love your videos. I already over-volted my son's MX650 to a 48V 20Ah lithium linked in another of your videos. Also installed lights thanks to your help. Considering getting him this motor and controller for Christmas. Any issues running the 1800W motor with the ebay battery rated for 1200W? The 35A 20Ah I got is rated for 1500W, but still under the wattage of this motor. Thanks again for sharing all this great content!
No issues running 48v with 1800w motor kit. I believe the battery bms states 30amp but its more like 40A as i see no degrade in performance until voltage drops below 45V so that tells me 1800w / 45V = 40Amps
I know I keep asking you more questions. But I’m not getting any power now. Ride it yesterday and then it just stopped working.
Whats the voltage on the battery? Controller will not work unless 41V. Could be a wire short
Awesome video. Subscribed! Thanks for all the links.
Glad it helped you out
Do you have all of the parts so I can buy them for my raider mx500
Yes, full parts list in description under video
@@BRichSolution thank you 🙏 sorry I didn’t see it eariler when I was lookingn
So I put the wheel back on and never touched the chain ever since I took it off. But when I move it forward normally the chain doesn’t go but when I move it backwards it does.
Will move under motor power and free wheels backwards?
@@BRichSolution when it’s off the chain doesn’t move but when on it does go forward
I saw that he used wires to get everything to get going but i couldn't jump start the bike every time i wanted to ride it and wanted to find an on/off switch that would be compatible with the bike. Are there any recommendations?
Wire the elock switch to factory on/off switch
Fantastic tutorial, planning on doing this but I was curious if you used the same chain as the stock one ( length wise ), sorry if I missed you saying it. Please let me know asap, thanks!
Yes, correct use stock chain
How did you take the screws out of the new brake rotors. They are over torqued and strip easily
Used an impact gun to break the bolts loose. The impact has the jolt to break them loose
How long did it take you to put this all together?
With testing and fabrication 4-5 hrs
so i did this build super super helpful one last question? How long does it take for the battery to charge when it is fully empty?
With 14ah battery i went 12 miles on flat ground throttle fully open. Mixed riding over hour
Can you do a video showing how to plug in the stock on an off switch to the E Lockport
You can see wiring in this video at 29:00 and my other video has diagrams ruclips.net/video/thfQyCmczlk/видео.html at 5:40
did he use the voltage reducer converter?
I used a step down transformer for 48v to 12v in the lights; see description below video for all products used
I have the throttle that came with it and I think the motor is on medium. How can I change the default speed to high?
See video at 4:28
To test out the high med and low with throttle that came with it, did you just stick 2 of the 3 speed wires together?
Yes
How did you get that throttle to stay onto the bar? Mine keeps sliding off
Set screw secures throttle to handlebar
Where do I get mini jumper wires?
Made the from scrap wire i had laying around
@@BRichSolution thanks so much. Starting the upgrade this weekend. I don’t have a hacksaw to mod bottom of the motor. Wondering if a local hardware store can help. Thanks again for the great video.
Thanks for the tutorial. I followed everything you did and same parts but in high mode I’m getting 23 mph. Do you know a fix?
3 speed is not wired properly. Its in low. Need to wire 3 speed in high
See video at 5:16 for wiring 3 speed in high
Same with me I’ve wired it to speed 3 and I’m still only going 24-25
love the video, where did you get the jumper cables?
Used a scrap piece of wire 1” long
I have the same kit what tooth rear sprocket would you recommend cause the stock one just makes the rear spin out
Did you change the motor sprocket to 13T will reduce the snap or torque. You can go to 84T in the rear also
@@BRichSolution yeah I put a 13t sprocket on the motor I’ll give the 84 tooth a shot thank you
Great video, but curious says Tesla inspired build are they Tesla batteries? What makes it a Tesla build.
No this doesn’t have Tesla battery cells as I could not source them. I have seen other people use tesla cells
My front and back wheel barely moves when I try to spin it after putting on the new brakes. Whats the problem?
See video at 24:05 time mark for adjusting the caliper. Hold the brake lever so the caliper centers on rotor then tighten the bolts on caliper to frame to get it aligned
Hey I built this bike following the exact same part you bought and got the 10ah battery but the bike seems to smell burnt after some riding. Any idea how I could fix this?
sounds like you may have a short? open the covers and inspect the wires an connections for burn marks or shorts. Make use the 10Ah has a 30 amp BMS or discharge amps and not 20amps
Hi I am not sure if you are checking comments, but thank you so much for the video. I have managed to get to the point where all I need to do is wire the on and off switch. I can’t quite figure out what I need to do there. Do you think you could give me some advice?
glad I could help.... I forgot o film the the wiring on/off switch but you can see it wired at 28:57 in this video
does this build work for a sx 500. also , can you list the 20ah version of the battery in the description as well
Yes it will work. And he did leave the link below . Click it and you can choose other options for the battery’s.
Yes it works. More room in battery box with sx500. First build was sx500 see video. ruclips.net/video/wibJJIOLc58/видео.html
If you are still responding to comments on this build... if I use the stock motor sprocket and use the stock chain it will be snappy (good for wheelies, 32mph according to you) will it still be a comfortable ride when not doing wheelies? I just don't want it to be so snappy it throw's someone off the back... thank you for the help and this great tutorial.
It will not throw the person off you’ll be good
Do you need to buy any thing extra for the brakes
Like do you need a new disk
Yes new rotors to fit new brakes. Links in description
My drive sprocket is on the other side. So my motor would need to be placed in the other side. That means it will go in reverse on throttle. How do I change that on the control box?
Controller has reverse option
@@BRichSolution but reverse only gives 40% power
Do we need to put fuses? And if so where?
You can put inline fuse if you want but battery BMS keeps things safe
Excuse my ignorance it they haven’t thought me this in school, why is it important to read the voltage and how do you read it ?
voltage is import as you know how long battery will last. 48V fully charged is 54V and will cut power at 41V
The batter connecter does not go into the controller any tips on how to fix it
use butt connectors or solder and seal connectors to connected the the wires from battery to new controller
Hey I’m looking to do the same build this video really encouraged me to do it and helped me I was wondering what you use to charge it because the battery does not come with it
There is an option to buy battery with or without charger
If you didn’t order with charger this one work with the battery charge port amzn.to/476zig7
Thank you so much for doing this!!!
I’m glad I can help other owners out
Hey I bought everything from the description.. starting the build tomorrow one question.. should I unplug the battery from the controller while charging the battery?
Yes
@@BRichSolution Awesome thanks so much for the amazing tutorial🫶
What specifically from the wish list would I need to have a running bike with out and the extra lights and stuff… and I see some doubles of stuff on that what do I need exactly just confused , do I need the dc step down if I don’t want lights?
B rich solutions please help
The essential stuff:
motor kit
battery (choose at least 14ah or 20ah if you can afford it)
junction box to connect high voltage wires
Hydraulic brakes and calipers (stock brakes are dangerous at high speeds)
The headlight linked below operates on 48v so easy to connect no stepdown transformer needed amzn.to/3zLVe3O
Where does the single yellow wire go that comes with the throttle? Is it important?
Single yellow wire is for the voltmeter. Not needed but nice to have so you know battery level. Wire the yellow to orange on the controllers indicator harness
Can u just use electric tape for connecting controller too battery
No, do NOT use electrical tape or wire nuts as there is too much amps. At least use a butt connectors
Thank you so much this helped me a lot
Glad it helped!
This is the best tutorial! Unfortunately, I haven’t been able
To get setup to work after trying the 3 speed throttle. It worked with the throttle that came with just but won’t with three speed. I tried to plug back in regular throttle and now it won’t work either. Any help would be greatly appreciated. Ordered everything from the video link.
Does the elock port have a switch or jumper wire? You can used just the single speed throttle and wire the 3 speed in high
@@BRichSolution the elock has a switch. I tried switching back to the single speed throttle but it’s not working anymore. I did originally when I tested before trying the three speed. After I couldn’t get the three speed to work, I tried going back to the single now nothing will work. Is it possible I shorted something out our ruined the controller/motor? Thanks btw! Just a dad trying to spend quality time with my boys. I have limited electric skills but wanting to learn and teach them along the way
I got it to work! Originally I was usi the quick connects before I committed to crimping. I decided to start over and do overthibg the video said. After putting the connectors on it worked! Thanks again man
Do you just leave the charger on until it’s fully charge when it gets hot?
I use a $10 timer when charging to ensure i don’t over charge. Charge for 1-4 hour increments. See video
ruclips.net/video/IswW0Edf_YY/видео.html
How do you wire the on/off switch can you show how to do that? Thanks for the detailed video it really helped
With the on / off switch to the elock harness on new controller, see video at 29:04
@@BRichSolutionalso where do I get one of those jumper wires what do I search up
@@BRichSolutionalso where can I get that jumper cable in details because I do not know much about wiring
Is it normal for my chain to not move when moving it forward when off but when on it works going forward? And it moves when off only going backwards
The chain free wheels backwards and under tension from motor forward
This is the best video on this upgrade where is the parts location list I want to purchase everything used in this tutorial. Thanks
Glad it helped
When you linked the motor kit it says that its 3000w and 72v is that going to work with a 48v 20ah battey
No need the 2000w motor kit linked below amzn.to/46bf0St
When i switch between the 3 speeds the voltmeter doesnt change and when i pull the throttle the motor doesnt move
Use the stock throttle to make sure motor & controller work
Is getting the 20ah battery a good idea or should I just stick with the normal one?
If you can afford it get 20Ah
Whenever I plug in the battery to the controller (key is in off position) I get some Sparks and I was just wonder if this is normal and should I just plug it in. I haven’t fully plugged it in yet because I’m scared 😂 also that you for this amazing video!
Yes small spark is normal
@@BRichSolutionok, thank you for answering!
Where did u get these item
See description under video
Can you make a video on the elock too because you skipped it
Yes, see video at 29:02 I glossed over it but the elock connector on controller it wired to factory on/off switch in battery box coverz
What is a wire that is could use for it
please clarify your question?
Hey man I'm gonna do this build but i do have a question, Is this build water proof because i want to make sure i don't ruin the bike when i clean it!! thanks man for the video this will help me so much the wiring couldn't do it without you.
Yes weatherproof as I have rode in the rain no issues
@@BRichSolution Thank you!
Where do u get the jumper wires to make the 3 speed work
The jumper wire was spare piece of wire i had laying around. You can always cut off the connector and wire together the 2 wires needed for high gear
I mean I have the bike but wanna upgrade it what do I need just to upgrade it so it faster?
You can upgrade in steps: upgrade to 48v battery and retain the stock motor and controller. You get to 23 mph. Then later on upgrade to 2000w motor kit and brakes
48V / 14Ah Li-ion battery (20Ah for longer ride time): amzn.to/43gniXw or
s.click.aliexpress.com/e/_mNVYWXk
48V 1800W or 2000W motor kit: amzn.to/48YJd7k or amzn.to/4dVmg8o
13T 25H motor sprocket amzn.to/4ax9Ukh
Hydraulic Brakes (front & rear): amzn.to/3RN0acN
Brake Rotors (48mm bolt pattern): amzn.to/3LmX7Wi
Yellow Junction Box: amzn.to/4c4rvRI
When I ride my chain keeps coming off. Any tips or do you know how to fix it?
Is the chain tensioner operating properly and spring is engaged? If spring tensioner ok and chain is old buy a new chain they are cheap. If chain is new then remove a link
I’m buying everything you put in their ima make the bike
Bench test before install in the bike
Do I need a new controller if I have a 48v battery and motor
Do you have aftermarket 2000W motor or stock motor and controller?
I have a question, if I do not have enough money can I just buy the motor and install that then install the other stuff later on?
Opposite. Install 48v battery with stock motor and controller. ruclips.net/video/yw7w0vJrWcI/видео.html Then upgrade to 1800w or 2000w motor later.
how long dose the battery last on 1 charge
12 miles throttle pegged with 14ah battery. 20 miles or more with 20ah battery
I need a key switch throttle with a kit can you show me one please
Wire the key switch wires to the elock cable on the controller
Is there a way I can make a key for this thing ? And how did u connect the power switch to e lock did u use the solder seal connector ?
see video at 28:57 for wiring elock to on/off switch. I used a connector but you can use butt connectors or solder. You could Install a key lock to the elock port for security purpose. Link to key on/off switch: amzn.to/3W9N3DU
@@BRichSolutionI need to know how to do that without the headlights and everything , would u be able to make a video on it ? If not just try to explain it ur best but I need to be able to set up the power button
???
How do you connect the switch?
See video at 28:23 to Connect the elock port on controller to on/off switch
could I use a 48v battery with more amps
Yes 20ah battery would have longer ride times
my motor came but it doesnt have the connector like yours i bought a different motor wha kind of connecter is that
Are you referring to yellow junction box for connecting motor? amzn.to/3Y1LnyS
Great vid, I was planning to try this out and follow your video but was wondering if you could just use a standard drill bit to recess the screw holes or do you need a special one.
Yes, standard drill bit it what i used. The aluminum drills out very easy.
What size drill bit did you use and what happens when you recess it , is it just making the hole deeper ?
what if the motor isn’t stock in high and i don’t get the 3 speed throttle how do i permanently keep it in high mode
See video at 3:43 You wire the 3 speed wire harness in high speed all the time and use single speed throttle
Could I possibly use this build on a razor mx350?
Yes but your beed motor mount kit for mx350. Check Facebook razor group as guy makes braket
If I got the 48 V 20 AHH battery what do you think would be the range
At least 20 miles throttle pegged longer with mixed riding
I’m about to do this once I save up the money. Great tutorial. How long does the battery last?
12 miles in high longer mixed riding
Is there a controller that works with 50amp bms batteries?
Yes, Fardriver or Kelly Controllers
Have you done anything with that chopper?
I upgraded it to 36v and then someone bought it from me see video
ruclips.net/video/pAJLNhYtTas/видео.html
If I use the throttle with the key start, I wouldn’t need the “jumper cable” to start the system while doing the bench test correct?
Because I would simply just turn the key and the system would turn on right?
No, connect the key wires to elock port on controller and no need to factory on/off switch. Make sure to wire 3 speed permanently in high so top speed is 33
I wrapped the whole battery up in that foam and wrapped it up good with duct tape. So basically it is covered all the way around with 1/2 of that foam that came in the box and completely wrapped and sealed in duct tape. What do you think? Could it possibly get to hot and maybe catch fire or blow up? Thanks.
I left some of the ends open to vent and breath a little
Thanks for making my decision easier to make. I wasn't trying to spend alot this worked out perfect for me. Just bought same bike, same vevor kit and battery with charger. Am I missing anything else that is needed? I read the description and noticed there's alot listed but I'm basically looking to start out bare minimum upgrade later. Is heat sink highly recommended? Thanks.
I’d get the hydraulic brakes and calipers for $60-70 as the stock brakes are insufficient for speed above 25 mph.
Hey, how do you put the controller into tho r frame
Screwed in the frame