Відео

Regen braking on the controller?

How did you hook the main negative and positive discharge wires to the pack

If you put a bag of groceries in the rear basket, guess what? It will cover up the brake light and you'll get a ticket if a cop sees that.

Man I love this design awesome work!!!

He needs a qs 273 Motor not a qs 205 that’s only a 5000w motor the Qs 273 is 8000 w and 12000 that will get you over 60mph lol

Excellent video. Love the throttle you have. Might you know the brand?

Do you make batteries for people, what’s cost

I like her she's really funny.

those copper buss bars def are too overkill, they prob can do over 1000a. If anything goes wrong with that pack its bye bye

Good way to bbq ur self when those cheap lipos fail and horrible battery location

If you build 1 like 5k watts for me id buy it. Just need some power i travel about 5 or 6 miles to work everyday on a slow pedal bike. 40 or 45 mph. Is more than i needor want. If you wanna build me 1 or something I'd seriously buy it off you. 3k or 5k the seat and everything i can change myself. I just want a decent frame nothing expensive. If not its cool. Still loved the video liked and subscribed.

wow man

Cool build! Can I ask what charger you use for this pack?

I had a friend who made his own bike. It had a ridiculous amount of power, Until one day he used his brakes with 120mm rotors and snapped both callipers right off the frame. These frames are not made for such high speeds.

why not pack the batteries more tightly?

10 Minutes on streets in germany and they would take your house apart for that build lmao If you are a german that is

Can you share the 3d file for the motor and shaft?

Surprised it didn't get stolen during the making of this video.. 😂😂😂

One negative thing is that lipo battery's although they have great discharge capabilities the charged cycles are limited.. I use literally the same brand of lipo's for my drone. Anyone that's into RC cars and the like knows the life of a lipo is not that long.. and it's even shorter of your making them do high discharge. They also like to bust into flames as well I've had that happened. Now I have a flame retardant bag that I charge my lipos in. I definitely wouldn't charge this bike in my house the way is now.. I would recommend using a smarter charger. Because one bad cell then the whole power from the charger will feed directly into it.. I had a lipo charging on a smart charger and it's still almost set my kitchen on fire. Professional RC people charged their lipos in a ammo tin.. 😂😂😂

Guys is time fo dual motor is weak for 200 lb .is good for teenagers This scooter created by kugookirin .is being for 6 years. Is good model kugoo fix all all problems long time ago. Also roadrunner have same model. Guys dual motor is the way to go

It's been about 3 years since you posted the video, does that bms still work or have you changed it?

i always think "oh these aren't that powerful" but a 20 hp electric power-train is lighter than from its gasoline counterpart

i did 64 mph (103kph) on my mountainbike on a street once, powered by my legs as far as the gears went, then the rest by gravity. i was scared every meter of the way that the frame would break in half or a wheel explode / come off and i'd have the worst possible accident. nothing bad happened though.

Very good job

Excellent explanation of wiring up a high power ebike. saved for my future build. thank you!

Do you have the Mount 3d files?

I had to keep reminding myself that you uplaoded this vid. so you are fine

Dude trying to rotate the earth.

I built a 15,000W buttplug, my a** hurts now

Great build. What filament did you use? its got a great finish at the end.

I'm not even into motorbikes but I like ebikes, and I'd probably love this. I also like anything well made and this was really well made (the bike and the vid). Instant sub

What kind of charger are you using for this?

if you ain't pedaling, its not an ebike, but an electric motorcycle.

Balance leads on battery? Also, 19.8 horse power is wayy to much.

What’s the song at the 3:00 mark

The professional term for this vehicle is "motorcycle". You made a motorcycle on bicycle frame and bicycle wheels with bicycle breaks.

You don't need 15 kW to go 60 MPH on a bicycle. I guess I don't understand.

Wear some gloves for fuck's sake! and maybe look for a test track where you can actually drive the speed limit smh

THANK YOU SO MUCH FOR EXPLANING THE BMB WIRING DIAGRAM! i was confused on it!

Don't you know you can use duct tape and just wrap all the stuff onto the frame, you wasted so much effort

when you go over 30mph on a bike, battery and motor is not the only problem. brake systems, damping and whole frame should be reconsidered. still, good experiment! once i was dreaming of upgrading my segway max g2 with front motor and unlock speed limit. but before doing that, it suddenly unlocked its speed limit while im going downhill and i saw 36 kmh. the scooter started to vobble (like vobble of death) and from then, i removed all my dreams about upgrading it. 25kmh is enough for streets. for autobahn's, scooter or bicycle's are not suitable because you cant brake in an emergency situation with them.

You don't ride a bike do you , can tell how you use your brake leavers use you small fingers when braking

i just found this video while im designing my own electric motorcycle, i recomend a hub motor to allow you much more space in the frame for battery and charger equipment, im going to use a QS273 at 96v to allow highway speed and keep my amperage down

Dude you just built a fire ball how are you going to cool the battery’s have you lost your mind plus how heavy is this nightmare

Add some wings and a propeller, got enough power to attain flight :P

hezky den,jak je velká rozeta,kolik zubu,dekuji Tomas

I would pay for someone to do this with my bike but I completely suck at riding and 36mph is already scary enough. Not gonna lie I get super paranoid when riding my bike but I also love the thrill of it too. I get a little careless when there no pedestrians around. My bike will fall apart like a cartoon character going faster than it already does. I gotta get my act together before it kills me😂

Might need a rear chain guide, rather than a tensioner? Color balance, a rough guide 60 : 30 : 10

Well done, you've just ruined a bike. Why not just buy a shitty surron and leave the engines for the big boys

this thing is sick! great work.