julio 27, 2026
RaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring (52mm Chainline) - 34t, Steel, Requires Shimano 12-speed HG+ Chain, Black. Only compatible with Hyperglide + chains and Bosch Gen 4 Performance Line CX motor.
julio 27, 2026
RaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring (52mm Chainline) - 34t, Steel, Requires Shimano 12-speed HG+ Chain, Black. Only compatible with Hyperglide + chains and Bosch Gen 4 Performance Line CX motor.
julio 27, 2026
RaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring (52mm Chainline) - 34t, Steel, Requires Shimano 12-speed HG+. MPN: RR21BG4DM5234TSHI12BLK - RaceFace - Bosch Gen 4 eBike Direct Mount Hyperglide+ Chainring - eBike Chainrings and Sprockets.
julio 27, 2026
RaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring (52mm Chainline) - 34t, Steel, Requires Shimano 12-speed HG+. MPN: RR21BG4DM5234TSHI12BLK - RaceFace - Bosch Gen 4 eBike Direct Mount Hyperglide+ Chainring - eBike Chainrings and Sprockets.
julio 25, 2026
Only compatible with Hyperglide + chains and Bosch Gen 4 Performance Line CX motor. Chainring BCD Direct Mount Bosch. Direct Mount Type Direct Mount Bosch Gen 4. Narrow Wide tooth profiling ensures consistent chain retention.