These chainrings from KMC are suitable for Bosch 3rd generation motors. They are guaranteed to last a minimum of 3500km, combining them with KMC's E chains to extend the life of your chain and chainring even further. They offer longer lasting quality material and precise gear ...These chainrings from KMC are suitable for Bosch 3rd generation motors.
They are guaranteed to last a minimum of 3500km, combining them with KMC's E chains to extend the life of your chain and chainring even further. They offer longer lasting quality material and precise gear changes. The chainrings are made of hardened chromoly steel, providing high efficiency and extreme durability.
They are designed for simple conversion and are perfectly matched with KMC Chains. The chainrings are available in a 1/2" X 11/128" size and come in a black colour.
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