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 the rider 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
- Rainbow colorway available in all sizes
SPECS:
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Speed (CS): 12
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Gearing: 10-28t, 10-30t, 10-33t, 10-36t
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Cog finish (Cassette): Rainbow, Silver
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Technology (Cassette): XG
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Cog sizes:
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10-28t: 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 24, 28
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10-30t: 10, 11, 12, 13, 14, 15, 17, 19, 21, 24, 27, 30
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10-33t: 10, 11, 12, 13, 14, 15, 17, 19, 21, 24, 28, 33
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10-36t: 10, 11, 12, 13, 15, 17, 19, 21, 24, 28, 32, 36
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Drivetrain Configuration: 1x, 2x
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Cassette Size (Max): 28, 30, 33, 36
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Cassette Size (Min): 10
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Chain Technology: Road Flattop D1, Road Flattop E1
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Rear Derailleur Mount: MTB, Road, Road L, UDH