Specifically designed for Shimano E-Bike systems, the KMC Narrow chainring is a perfect solution for replacing or upgrading your current rear sprocket Combine with a KMC chain and vastly increase your drivetrains mileage to over 10,000km Compatible With Shimano internal gear hubs Perfectly matched to KMC chains for maximum efficiency which saves battery Size: 1/2" X 1/8" (Wide)
BlacksFEATURES1/2"x1/8",3.0mmMaximum durabilityHigh efficiencyHigh-end Chromoly hardened steelEasy upgrade Please Note: Image is for display purposes only.
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