DIY Electric Car Forums banner
1 - 5 of 5 Posts

17 Posts
Discussion Starter · #1 ·
Hey all, Thanks for the help and advice for some of you on this forum. Still a work in
progress but I though I would share our progress thus far.
Here is our short test video on You tube.

Wheel Tire Sky Vehicle Fuel tank

This has been a three year project going on four years for all you DIY electric bike builders.
I will be offering Custom motors, Axial Flux. Batteries, controllers and other parts needed.
for this bike build. This uses a lot of the stock parts.. seat and seat covers, Plastics, Sprockets
and chain. Ect... Only for 2014-2021 Yamaha YZ250F/FX and YZ450F/FX frames right now.

Some of the best features are a quick change battery system. Three Map settings. Regen.
Battery packs Sized for short Moto's or longer Enduro Style racing.
Modular Battery packs allow for quick repair or rotating packs.
Liquid or Air Cooled Motors.
I will be doing more How to video's this summer for those who want to build one.
We have done a lot of the work that frankly takes years to get right. So...
Stay tuned for more video's and information on this E bike build here and at our web site.
Wheel Tire Sky Land vehicle Plant

Amp Maker

17 Posts
Discussion Starter · #3 ·
Latest Progress with the Electric 2018 YZ Yamaha Frame Liquid cooled Axial Flux Motor running at 6500 RPM
This is the XE4 motor Custom made in the USA. All billet motor for now geared down 1.92 to1. 72 v nominal 400 VTC6 cells.
Quick swap battery system allows the rider to have more than one battery for longer race time.
Link to short test track video below.

Tire Wheel Helmet Vehicle Sky
1 - 5 of 5 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.