KMC Shimano Steps Narrow Sprocket, 17T

KMC Shimano Steps Narrow Sprocket

• Treatment: Hardened Chromoly Steel.

• For Shimano Internal Gear Hubs.

• Perfectly matched to KMC Chains.

• Recommended chain: e1 EPT single speed.

• Nexus 5 VS-C7000 / SG-C7050 compatible.

• Maximum efficiency which saves battery.

• Size: 1/2" x 3/32".

• Colour: Black.

• Teeth: 17T or 18T or 19T.

Drive trains on e-bikes with strong mid motors are subject to enormous constant load. Based on that fact, KMC offer specific e-bike sprockets for Shimano motors and internal gear hubs.

Specifically designed for Shimano E-Bike systems, the KMC Narrow chainring is a perfect solution for replacing or upgrading your current rear sprocket. By combining with a KMC chain you can vastly extend the life of you drivetrain and achieve a mileage of over 3,500km.