microSHIFT Advent MX E-Series Cassette - 10-Speed 11-48t Silver/BLK For HG Driver MFPN=ABRT000025 simply fold up the cuffs

simply fold up the cuffs to reveal them for added safety in low-light conditions

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4-digit resettable combination

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microSHIFT Advent MX E-Series Cassette - 10-Speed 11-48t Silver/BLK For HG Driver MFPN=ABRT000025 simply fold up the cuffsThe Advent MX E Series cassette is the smoothest shifting most durable cassette that we've ever made. That all starts with SpeedRamp a series of discrete shifting ramps that move the chain quickly quietly and precisely under load. The cogs themselves have been upgraded as well: the profile has widened to 1. 8mm and the first seven cogs (11 28) have been constructed using full chromoly steel helping to outlast even the most robust competitors. Range 11