RaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring 52mm Chainline - 36t Steel Requires Shimano 12-speed HG+ Chain BLK ModelNumber=K1585 5mm 16-notch 52mm 16-notch and

5mm 16-notch 52mm 16-notch and 50mm 12-notch bottom bracket cups

Flange No Color Red Length 145 Defined Color Red Grip Shift Specific No Shape Round Weight 129 Lock On Yes

Machined logo on bar clamp

5" Tire Intended Use Gravel Tire Type Clincher

RaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring 52mm Chainline - 36t Steel Requires Shimano 12-speed HG+ Chain BLK ModelNumber=K1585 5mm 16-notch 52mm 16-notch andRaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring (52mm Chainline) 36t Steel Requires Shimano 12 speed HG+ Chain Black. The 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