SRAM Rival XG-1250 12-Speed 10-36T Cassette Shoe Gender_Womens BTA Construction: Injected nylon/glass fiber

BTA Construction: Injected nylon/glass fiber construction

GRAPHENE 2

10 lumens and five output/flash modes and up to 20 hours of runtime

Stores easily in a backpack or jersey pocket

the wheel is wider

SRAM Rival XG-1250 12-Speed 10-36T Cassette Shoe Gender_Womens BTA Construction: Injected nylon/glass fiberX Range gearing gives you more range and a smoother gear progression, so youre always in the right gear Nickel chrome plating for quiet and durability FULL PIN construction for durability and light weight Designed to work with an XDR driver body Specifications Speed (CS): 12s Gearing: 10 36t Cog finish (Cassette): Silver Technology (Cassette): XG Cog sizes: 10 36t: 10,11,12,13,15,17,19,21,24,28,32,36