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