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Aeffect R eMTB Crankarms

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Ground Control

Dial in your fit with 160, 165 and 170 crank lengths, trimmed to length for improved rock and roots clearance on shorter sizes.

Become the Machine

Purpose-built for both ISIS (incl. Bosch Gen 2 and Gen 4) and ETOR (incl. Fazua Ride 60) spline standards for seamless integration.

Smooth-pedaling ergonomics. Extra-burly eMTB build.

Our Aeffect R eMTB cranks bring the burly, purpose-driven design of Aeffect R to light-assist and full-power e-bikes. While they are designed for rowdy, power-down riding, the 485g weight puts them among the lightest alloy eMTB cranks on the market.

Aeffect R eMTB Crankarms

Regular price $134.99

Unit price per 

Motor Interface ISIS

Arm Length (MM) 160

Rider Style

All Mountain


Motor Compatibility Aeffect R eMTB Crank-Motor Compatibility
Includes Pedal Washers
Crank Arm Material 7050 aluminum
Weight 485g
Weight Conditions 165mm arms only
Crank Arm Lengths 165mm Arms Only (E-Bike Cranks)

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

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