SRAM RED XG-1290 12-Speed Rainbow Cassette Sprocket Variant:10-33T The most technically advanced entry-level

The most technically advanced entry-level triathlon shoe available on the market

on the base ring and on the back

Type: Folding

Material: 6P free PVC

SRAM RED XG-1290 12-Speed Rainbow Cassette Sprocket Variant:10-33T The most technically advanced entry-levelRED XG 1290 Cassette The workhorse of X Range gearing. The SRAM RED XG 1290 cassette progresses fluidly and quickly through a wider range of gears. It's specifically designed for wireless electronic shifting and the one piece design offers you the best in weight savings. FEATURES Designed for smooth and fast shifting Gradual gear progression between cogsat least five one tooth jumpswhile still offering a wider range 10 tooth start helps provide a