- Replaces the existing chainring and spider on GXP cranks \n- Features No Drop tooth profile keeps the chain snug, eliminating the need for a chain guide\n- Constructed from CNC machined 7076 T6 Aluminum \n- Fits SRAM X01, X1 1400, GX 1400, XX1, X0, X9, X7, S2210, S1400\n- Compatible with Singlespeed, 1x9, 1x10, 1x11 and 1x12 drivetrain configurations\n- Designed and manufactured in Italy
