Sram Red E1 Xg1290 Cassette Golden 12s / 10-33t

Sram: 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 SPECIFICAT