CS-M4100 CASSETTE 11-42 DEORE 10-SPEEDRide Anywhere with Smooth and Precise HG Shifting Perfect for front single and double MTB drivetrains, SHIMANO's M4100 10 speed cassette offers wide range of gearing options. With its lightweight sprocket carrier, it delivers smooth gear steps and precise shifting. Hyperglide Technology The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and
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