Bikes don't have music systems. Until Now.

Bikes don't have music systems. Kinda big but it's a first, great 💡 👍👌na



Here is a guide to compare the all-in-one electric bike wheels from Copenhagen Wheel, FlyKly, EVELO, and Zehus Bike+.

FlyKly's new electric-assist bike wheel takes the huff n' puff out of hill climbs

UPDATED: All-In-One Electric Bike Wheel Guide [VIDEOS]

Electron Wheel All-in-one electric bike wheels have been getting a lot of attention recently because they provide the ability to easily convert a