This KMC direct-mount chainring suits Bosch Gen 3 e-bike motor systems and offers a larger 44-tooth gear for riders who want more top-end speed from their electric-assist drivetrain. With an 11/128" pitch and a chainline of 47.5/50mm, it matches the Bosch Gen 3 motor specification precisely. Black anodised construction handles e-bike torque reliably over long service intervals.

  • Compatible with Bosch Gen 3 e-bike motor systems
  • Direct mount interface
  • 44T, 11/128" pitch
  • Chainline: 47.5/50mm
  • Black anodised aluminium construction
  • KMC quality, made for high-torque e-bike use
SKU BPW-0476
Model # 0476
Brand KMC