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 profiling ensures consistent chain retention
• Steel

Specifications:

• Bosch Drive Unit Compatibility: Performance Line CX
• Chainring BCD: Direct Mount Bosch
• Defined Color: Black
• Designed for ebike: Yes
• Direct Mount Type: Direct Mount Bosch Gen 4
• Drivetrain Speeds: 12
• Material: Steel
• Round or Oval: Round
• Tooth Count: 34