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Aeffect e-MTB Crankarms

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Strong Stuff

We made the Aeffect arms from net forged 6066 alloy because we knew they are going to have to stand up to big trail days and sick drops – ebike style.

Know Your Q-Factor

eBikes require wider Q-factors than regular bike so we adjusted Aeffect eBike crankarms to leave just the right amount of clearance for Bosch motors.

Three Is The Magic Number

To fit the more riders and more rides, these crankarms come in the three different length options, including 165mm.

Aeffect 2–eBike Boogaloo

The ebike army asked for it and Race Face delivered. Introducing our fan favorite Aeffect crankarms re-configured and optimized to fit the specific needs of ebike shredders everywhere. 

These cranks are designed for ebikes only. If you have any questions on compatility please contact our team.

Aeffect e-MTB Crankarms

Regular price $119.99

Unit price per 

Color Black

Arm Length (MM) 175

Rider Style

All Mountain


Crank Compatibility Bosch Performance Line CX & Bosch Performance Line Motors
Available Arm Lengths 165mm, 170mm, 175mm
Includes Pedal Washers (Chain Rings & Bottom Brackets sold separately)
Material 6066 Aluminum
Weight 499g
Weight Conditions 165mm Arms Only (E-Bike Cranks)

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Leaving you to focus on what really matters. Riding bikes.

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