Race Face Aeffect E-Bike Crank Arms

These rock-solid crank arms are ideal for using with your Bosch e-bike motor system.

Thanks to their optimised Q-Factor,  increased clearance and redesigned spline interface, you’ll benefit from maximum strength when shredding the trails. This is an ideal choice of upgrade for top-notch performance wherever the off-road takes you.

Topfunktioner:

• Material: 6066 T6 Aluminium
• Use: XC, Trail, AM, Enduro
• Spindle Size: Bosch Compatible
• Length: 165mm
• Compatibility: All Bosch E-bike motors
• Q-Factor: Optimised
• Extended spline interface for clearance of additional e-bike motor enclosures
• Weight: 499g