RaceFace
Bosch G4 Direct Mount Hyperglide+ eMTB Chainring (52mm Chainline) - Steel - Requires Shimano 12-spee

RaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring (52mm Chainline) - Steel - Requires Shimano 12-spee alternate image 0

RaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring (52mm Chainline) - Steel - Requires Shimano 12-spee alternate image 1

RaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring (52mm Chainline) - Steel - Requires Shimano 12-spee Thumb

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$21⁹⁹

orig: $23⁹⁹ save 8%

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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.

Designed for use with 12-speed Shimano drivetrains
Narrow Wide tooth profiling ensures consistent chain retention
Only compatible with Hyperglide chains and Bosch Gen 4 Performance Line CX motor
Steel

Specifications

Chain Compatibility

12-Speed

Chainring Position

Single

Color

Black

Direct Mount Type

Direct Mount Bosch Gen 4

Material

Steel

Round or Oval

Round

Tooth Count

34t, 36t

Black - 34 UPC

821973409283

Black - 34 MPN

RR21BG4DM5234TSHI12BLK

Black - 36 UPC

821973409290

Black - 36 MPN

RR21BG4DM5236TSHI12BLK

Tree Fort ID:

333222455107

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RaceFaceBosch G4 Direct Mount Hyperglide+ eMTB Chainring (52mm Chainline) - Steel - Requires Shimano 12-spee

Specifications

Customer Questions

RaceFace
Bosch G4 Direct Mount Hyperglide+ eMTB Chainring (52mm Chainline) - Steel - Requires Shimano 12-spee