NEW microSHIFT Advent MX G-Series Cassette - 11-Speed, 11-50t, Aluminum Spider, Silver/Black, For XD Driver benno-acc-boost-evo5 The goal of Advent MX

The goal of Advent MX was to create a 10-speed group that would stand up to the hardest 10% of riders

(Beveled Edge Molding) high-density perforated memory foam

in online training apps such as Zwift or even the compatible fitness equipment in your favorite class at the gym

or mounted directly to the bike frame

NEW microSHIFT Advent MX G-Series Cassette - 11-Speed, 11-50t, Aluminum Spider, Silver/Black, For XD Driver benno-acc-boost-evo5 The goal of Advent MXThe Advent MX G Series cassette is the smoothest shifting, most durable cassette that they'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.