Available in stock
Couldn't load pickup availability
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
Overall rating: 5.0 / 5 from 1 reviews.
Review topics: [].
"Great quality - seemed hard to get hold of but not from Bikeparts. Now my ebike runs super smooth. Chainrings get tooth damage after a couple of thousand miles on an ebike so this part is critical. Many thanks to Bikeparts for the service."
Hurry up, only 17 items left in stock.
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
