SRAM Force XG-1270 12-Speed Cassette Black, 10-28T Helmets 4 48mm Valve Brand: EVO

4 48mm Valve Brand: EVO

Attach to your fork in less than a minute to keep your vision free of mud and focused on the turn ahead

The BRACE LINK provides freely moving shoulder straps for maximum mobility on your bike

Compatible with both 11 and 12-speed drive trains

2 lb) The 7

SRAM Force XG-1270 12-Speed Cassette Black, 10-28T Helmets 4 48mm Valve Brand: EVOFeatures 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