SRAM RED XG-1290 E1 Cassette - Rainbow Size:10-33T the weight is reduced to

the weight is reduced to a minimum through the use of state-of-the-art materials and processing technologies

it can adjust to ambient light1 and speed to save battery life

Designed from the needs of professional teams supported by Prologo

Crafted from the finest French raw-edge fabric

The Hybrid Fit on this jacket means that it is designed to fit and function optimally when on and off the bike

SRAM RED XG-1290 E1 Cassette - Rainbow Size:10-33T the weight is reduced toThe 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.