Convert Any Bike Into An E-Bike with the Tool-Free Revos Kit

The Revos kit from Revolution Works allows you to convert your standard non-powered bicycle into a pedal-assist e-bike in under 10 minutes with no special tools. The kit includes a 250W aluminum alloy drive unit that mounts to the seat tube, a pedal-assist sensor and a bottle cage-mounted Li-ion battery. The drive unit automatically engages when you pedal & stops while coasting or braking.