Wide range and tight jumps? Why not both? Our lightest, most durable cassette breaks new ground for gearing choices as well. Four distinct cassette options, including our first 10-30T and 10-36T RED cassettes, each provide secure shift ramps specifically designed for electronic shifting, whether racing road on a 10-28T or creating an all-road setup with a 10-36T. Carefully chosen tooth jumps keep you in the right gear when you’re out of the saddle on steep climbs and making fine changes to hold a wheel while approaching a sprint.
Features
Designed for smooth and fast shifting
Gradual gear progression between cogs — at least five one-tooth jumps on 10-28T, 10-30T and 10-33T cassettes — while still offering a wider range
10-tooth start helps provide a wider gearing range
10-30T and 10-36T options available in RED for the first time
Designed to work with an XDR driver body
One-piece machined steel X-DOME design for weight savings
Available in 10-28T, 10-30T, 10-33T and 10-36T
Specifications
Speed (CS): 12s
Gearing: 10-28t, 10-30t, 10-33t, 10-36t
Cog Finish (Cassette): Silver
Technology (Cassette): XG
Cog Sizes: 0-28t;10,11,12,13,14,15,16,17,19,21,24,28, 10-30t:10,11,12,13,14,15,17,19,21,24,27,30, 10-33t;10,11,12,13,14,15,17,19,21,24,28,33, 10-36t:10,11,12,13,15,17,19,21,24,28,32,36
Mfr Claimed Weight
180g - 10-28
