SRAM XX SL Eagle Transmission XS-1299 12 Speed Cassette - Silver shimano Upgrade your braking with the

Upgrade your braking with the SRAM CenterLine X Centerlock Rotor

Take the mess out of tubeless tire setup and removal

strong 7075 aluminum rings are easily interchangeable – you can simply unbolt them from the four spider arms with no requirement for crank disassembly

Aim at consuming 30-60 grams of carbohydrates every hour

SRAM XX SL Eagle Transmission XS-1299 12 Speed Cassette - Silver shimano Upgrade your braking with theThe XX SL Eagle Transmission (T Type) Cassette is a major reason why Eagle Transmission offers the best ever inboard and outboard shifting performance under load. Thanks to its full X SYNC design, the harder you pedal, the better it shifts. This is the lightest Eagle cassette in history as well as our most precise and long lasting. Its new gen features a fully machined, hardened steel X Dome architecture for gears 1 9 and an ultra lightweight, all