5mm Taper makes for easy turning

BUILT-IN MICROPHONE

Aggressive off road nylon pins

Organic pad with low noise and excellent power modulation

enhancing both strength and performance

Powerfly 4 Gen 3 Size:Xl (29" Wheel) 5mm Taper makes for easyPowerfly 4 is our most affordable electric mountain bike. It's built with parts that hold up, like a smooth shifting Shimano drive train, and a powerful Bosch motor. Plus, it features our user friendly Removable Integrated Battery (RIB) system that's fully encased in the frame yet doesn't require tools for removal. This bike expands your boundaries and lets you travel to destinations that you never thought you'd reach on a mountain bike. Click here