SINGLE RING DIRECT MOUNT RACE FACE 28T SRAM

Compatible with Sram cranksets with a removable Spider. Narrow Wide tooth profiling ensures ultimate chain retention. 7075-T6 aluminum, aerospace grade strength. Stiff 4mm plate thickness to transfer loads without flexing. Compatible for 9, 10 and 11 speed. COMPATIABLE WITH: SRAM cranks-XX1, XO1, XO, X9, X7, S2210, S1400, and Truvativ AKA (GXP). WEIGHTS: 38gr (26t) ranging up to 76gr (36T)