Race Face Aeffect Crankarms

No, these specific Aeffect crankarms are engineered exclusively for Bosch Performance Line CX and Performance Line motor systems. The Q-factor is tailored specifically to ensure proper clearance for these motors, so they will not fit other drive units.

Yes. While the crankarms include pedal washers, you will need to source a compatible chainring and bottom bracket separately, as they are not included in the box.

Choosing length often comes down to personal preference and riding style. Shorter cranks, like 165mm, are popular for e-MTB riders because they provide better pedal clearance over rocks and roots, reducing the likelihood of pedal strikes on technical terrain.

Absolutely. They are constructed from net-forged 6066 alloy specifically to handle the higher torque loads and heavy-duty usage typical of e-MTB riding, making them well-suited for aggressive trail and enduro applications.

The crankset weighs 499 grams. This construction balances the necessary robustness for e-bike torque demands with a weight-conscious design.