SPEEDi

The SPEEDi is a speed increaser for electric bikes. Designed, tested and manufactured in New Zealand, our SPEEDi uses a mechanical planetary gear system to increase your e-bike's standard speed limit by 1.5x.

Please note, the SPEEDi is very specific to the bike, hub and disc setup chosen. Please don't assume that because your bike is similar it will fit, as it most likely won't. If you're not 100% sure, please contact us.

When you change your selection, the reference images will change to show your chosen hub. Please match the number on the image to the number on your hub. If your hub is not pictured, please contact us so we can get the right SPEEDi for you.

Please note: If your bike has a new Bosch CX series motor, please be aware that SPEEDi does not work in auto mode. It only works in eMTB, eco, trail and turbo modes.