RaceFace BG4 Bosch Gen 4 36 x 55mm Offset DM Chainring Justride Small changes can make a

Small changes can make a big difference

11-28T not for RD-M4000/M3000)

Chainring BCD: 110 Asym

All adventures tend to take us a little out of our comfort zone

RaceFace BG4 Bosch Gen 4 36 x 55mm Offset DM Chainring Justride Small changes can make aBuilt to Endure Tough steel construction is strong and hard wearing with enough stiffness for all your e MTB torque needs. Its narrow wide tooth profile is SHI 12 spd compatible and provides secure chain retention. Features of the Race Face Bosch Gen4 Direct Mount Chainring SH 12 Speed Made from heat treated chrome moly steel for high strength and wear resistance Optimized for Shimano 12 speed chain, eliminating dropped chains Complex 3D design