Ebike

with just a hub motor and a cheap controller and electronics you can make an electrically locomoted bicycle!

Right now it works with rubber-on-rubber contact, however I am currently working on attaching gears and using a chain! Its powered with 6x4Ah 20V parkside powertools batteries in 2P3S config. Peak power draw going up a steep hill with no manual assist it pulls +/- 700watts however average consumption is more lik e+/- 200watts. Surprisingly it didn't explode! it rides quite well if dry, any wetness introduce slippage. 

Everything is printed with PETG, it works but I printed almost everything with 100% perimeters so its super heavy. If I were to redo it I would pick ABS or ASA since its almost 20% less dense than PETG.

the seat bike box is my design but has its own posting on my profile, the battery holders are not my design and its temporary. I will make my own more integrated design.

I would truly appreciate if you would like and/or add to collection, this passion project is my first home made CAD intensive adventure. I learned so much about mechanics, electronics, motors, design, prototyping and much more.

MAKE AT YOUR OWN RISK, ANY AND ALL POSSIBLE HASSARDS, IJUERY AND ANY OTHER DAMAGES OR RISKS ARE TAKEN AT YOUR OWN RISK AND RESPONSABILITY.