KMC direct mount chainring, Bosch Gen. 3

KMC direct mount chainring, Bosch Gen. 3

These chainrings from KMC are suitable for Bosch 3rd generation motors. Guaranteed to last a minimum of 3500km, combining these with KMC’s E chains to extend the life of your chain and chainring even further. Longer lasting, quality material and unparalleled gear changes.

Features

• Treatment: Hardened Chromoly steel
• High efficiency, saves battery
• Extreme durability, highest precision
• Simple conversion
• Perfectly matched with KMC Chains

Tech Specs

• Size: 1/2″ X 11/128″
• Colour: Black
• Treatment: Hardened Chromoly steel
• For Bosch 3 systems
• Direct Mount; 3mm offset
• E1, E12, E11, E10, E9 & E8 chains