KMC Bosch Gen2 Super Narrow 飞轮

• Hardened CrMo steel
• Perfectly matched to KMC chains
• Maximum efficiency, saves battery
• Maximum durability, highest precision
• Easy conversion
• Compatible with KMC e12, e11, e10, e9, e8 and e1 single speed chains
• Size: 1/2 '' x 11/128 ''

E-bike
KMC`s e-bike chains were specially developed for the requirements of powerful mid-engines. An optimized bolt design ensures unsurpassed durability as the most important feature of these chains.

3500KM +
The e1 chain in conjunction with its narrow KMC chainrings and sprockets enables e-bikes with hub gears to have a service life of at least 3,500 km.

• 1 x KMC Bosch Gen2 Super Narrow chainring (see item description for details)