Skarper has introduced an innovative electric bike conversion kit using a disc-brake rotor for powering pedal-operated bicycles. The company claims that the new kit can transform any disc-brake bike ...

We’ve seen plenty of electric bicycle conversion kits around these parts, but rarely is there one that strays as far from the pack as the Skarper. This novel e-bike kit sports a unique look and claims ...

Upgrade your bike with our comprehensive guide to the best electric bike conversion kits and how to use them ...