custom build

I am wondering if anyone here has any experience using these motors and for what applications. Right now I am planning on using one(or both) in my next ebike build.

Hello fellow e-bikers, I have some confusion about mixing 18650 Li-Ion cells of different mah while building a custom e-Bike battery pack. I built a battery pack with 18650 li-ion cells with the configuration 10s2p using 3.6v, 2200 mah cells and a compatible 10s 36v BMS rated for 15amps. The...

I've just bought one of these and i'm really happy with it, except that the torque is pretty poor. I'd happily fork out a bit more for a decent rear wheel motor if it was compatible with the existing battery and controller set up. I don't need to go far...

Zach Krapfl discusses the custom eBikes program with Bosch & Saris. Zach has been involved with Bosch since the early days and he’s a master bike engineer. I hope you enjoy his presentation on custom ebikes.

Hi! I've got a Choice Collective two-speed crank 36 inch custom. Would love to find a power hub that can be laced into the rear wheel. It's got 36 inch rims, 50 spokes, and a 145mm drop-out width. Photo attached. I'd like to find a custom shop I can send the wheel to and have them lace one...