SRAM Force XG 1270 12-Speed Cassette 10-33t Campagnolo Ekar Less than 300 miles

Less than 300 miles

much wider than a standard bike saddle but not so wide as to cause rubbing

the Shimano 12-speed Ultegra RD-R8150 rear derailleur is extremely versatile thanks to a single cage length option compatible with 11-28

not your gears

SRAM Force XG 1270 12-Speed Cassette 10-33t Campagnolo Ekar Less than 300 miles*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 Specifications Speed (CS): 12s Gearing: 10 33t Cog finish (Cassette): Silver Technology (Cassette): XG Cog sizes: 10, 11, 12, 13, 14, 15, 17, 19, 21, 24, 28, 33