Strida Bicycle Electric Conversion Kit

Parts I've designed to convert a strida bicycle into electric.

The motor is a unit I've bought second hand from ATM breakers. I'm guessing it is around 100W. is an industrial 24V DC motor strong enough to push the strida on a flat surface. Any motor matching the sizes of the mounting holes can be used. I've used a DC motor controller I bought from aliexpress. my motor uses around 3amps while pulling the bike on flat surface. so a 24V 10Ah power pack should be quite adequate for 1-2 hours of r