SRAM Force XG-1270 10-30 12 Speed Cassette Size:10-30 FeaturesRosso Corsa: Castelli's Rosso Corsa

FeaturesRosso Corsa: Castelli's Rosso Corsa label is only applied to the highest-level products they make

Joytech hubs

SpecificationsUpper Construction: Moisture-wicking four-way-stretch breathable mesh

as well as the brand new 12sp Shimano 105 groupsets

Key Upgrades over Sprint 1

SRAM Force XG-1270 10-30 12 Speed Cassette Size:10-30 FeaturesRosso Corsa: Castelli's Rosso CorsaAbout SRAM Force XG 1270 10 30 12 Speed Cassette Designed for the next generation of drivetrainsand 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. Features 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