Microshift Advent MX E-Series 11 Speed SpeedRamp Cassette Factor RECOMMENDED USE:

RECOMMENDED USE:

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Microshift Advent MX E-Series 11 Speed SpeedRamp Cassette Factor RECOMMENDED USE:The Advent MX cassette is the smoothest shifting, most durable cassette that weve ever made. That all starts with SpeedRamp, a series of 64 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. Features