Features at least five one-tooth jumps for a smoother gear progression
10-tooth start helps provide a wider gearing range
Designed to work with an XDR driver body
MINI CLUSTER construction reduces weight and increases durability
All Zipp wheels starting from 2012 are XDR ready
SRAM Force XG-1270 12sp Cassette
Designed for the next generation of drivetrains—and the next generation of riders. The SRAM Force XG-1270 cassette is optimized for electronic shifting and features SRAM's X-Range gearing technology. Smooth, precise shifts, from 10T on up.