SRAM RED XPLR XG-1391 Cassette S3-Cat-Components&Parts-BottomBrackets-English/BSAThreaded Reinforced bottom and side panels

Reinforced bottom and side panels keep the load stable

and everywhere in-between

Zipp is proud to introduce new hybrid ceramic bearings for the 77/77D and 177/177D hub

Tough viscous bits for universal use

tube compatible

SRAM RED XPLR XG-1391 Cassette S3-Cat-Components&Parts-BottomBrackets-English/BSAThreaded Reinforced bottom and side panelsSRAM RED XPLR XG 1391 CASSETTE As the terrain gets tougher and the pace gets faster, you need the right range to keep moving and the best steps between gears to keep up. The 460% range of the RED XPLR XG 1391 13 speed cassette gives you the climbing gears you crave on gravel and the tight jumps you need on spicy sprints. Enjoy the highest shift quality on even the roughest roads thanks to optimized shift features on each cog, all from a cassette that