RaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring 55mm Chainline - 36t Steel Requires Shimano 12-speed HG+ Chain BLK Weight-245g Designed specifically for the unique

Designed specifically for the unique profile of Shimano’s 9T lockring it delivers the accuracy and security needed for proper installation without slips or damaged parts

All taps are made of high carbon steel and are precision ground and hardened to stay sharp

Extra-long 90mm height reinforces carbon steerer tube beneath the stem

Two shepherd's hooks hold bike by top of both wheels -- does not touch the frame of the bike

Vendor Axiom Manufacture Number 171285 Model Name Streamliner DLX Rack Category Racks for bikes

RaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring 55mm Chainline - 36t Steel Requires Shimano 12-speed HG+ Chain BLK Weight-245g Designed specifically for the uniqueThe RaceFace Bosch Gen4 Hyperglide+ steel chainring mounts directly to Bosch Gen 4 Performance Line CX E bike motors offering a minimalist look and long wearing performance. Only compatible with Hyperglide + chains and Bosch Gen 4 Performance Line CX motor Designed for use with 12 speed Shimano drivetrains Narrow Wide tooth profiling ensures consistent chain retention Steel Color Black Ring Position Type Single Tooth Count 36 Drivetrain Speeds 12