e-thirteen-xcx-plus-cassette-11-speed-9-39t-black
e-thirteen-xcx-plus-cassette-11-speed-9-39t-black, XCX Plus Cassettes are an elegant upgrade for any 11 speed Gravel or XC drivetrain. The 9t cog allows for more range in an overall smaller cassette, which means less weight and faster jumps between gears, utilizing a two-piece construction that allows for individual parts to be replaced as they wear.