The best manufacturing and hardening processes make the KMC pinions for Bosch e-bike motors extremely resistant. They are ideal for the drive systems of the Performance Line and Active Line.                                                          

Features

• For Bosch 3 Systems
• Direct Mount; 3mm offset
• Perfectly matched to KMC chains :-
  • e1, e12, e11, e10, e9 and e8 chains
• Maximum efficiency which saves battery

• 44 teeth

• Hardened Chromoly steel

• Black

• 1 x KMC Bosch E-Bike 11/128" chainring