Race Face Aeffect R eMTB Crank 2025bfbikes you’ll have your data readily

you’ll have your data readily available and the option for a safety light or camera

Bike arms are positioned to provide ample spacing between bikes to avoid bike-to-bike contact during transport

SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design

40% Polyurethane

Race Face Aeffect R eMTB Crank 2025bfbikes you’ll have your data readilyAeffect R eMTB cranks bring the burly, purpose driven design of Aeffect R to the Bosch Gen4 drive system. While they are designed for rowdy, power down riding, the 444g weight puts them among the lightest alloy eMTB cranks on the market. Pair with a Steel DM Bosch G4 ring for the perfect integrated styling. Specs Crank Compatibility Optimized for Bosch Gen 4 Compatible but not optimized for Bosch Gen 2 Available Arm Lengths 165mm, 170mm, 175mm