Передняя звезда KMC 38T Bosch 47,5 Gen 4 spacerless version CHWH161
Size: 1/2" X 11/128"- Treatment: Hardened Chromoly stee
- For Bosch 4 Systems
- Direct Mount; 4,5mm offset
- Perfectly matched to KMC chains: e1, e12, e11, e10, e9 and e8
- Distance from chain to frame center (chainline): 52.0mm
- Maximum efficiency which saves battery
TECHNOLOGIES
E-BIKE TECHNOLOGY – Our e-Bike chainrings are specially designed for use in combination with strong mid motors. Optimized shifting and unsurpassed durability are the key features of our e-Bike chainrings.