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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Mounts with a single screw for no-fuss install so you can self-install and quickly get on the road
from road cycling to urban commuting
ECO mode kicks in to keep the light on and bring you home safely
50mm and 60mm reach
Simple and easy solutions
KMC - E-Bike (BOSCH GEN 4) Chainrings S3-TYRES Mounts with a single screwKMC E BIKE (BOSCH GEN 4) CHAINRINGS A drive is efficient when chain and chainring work together perfectly. The most important factor here is an optimum form and force fit, which is created by a minimum of play between the drive components. Precision is the central KMC issue in the development of advanced drive components. For the Bosch Gen4 chainrings, for example, they designed a completely new tooth profile: It prevents the chain from falling off
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