Replaces the existing chainring and spider on Boost direct mount cranks

– Features No Drop tooth profile keeps the chain snug, eliminating the need for a chain guide
– Constructed from CNC machined 7076 T6 aluminum
– Crankset compatibility: SRAM/GXP (XX1, X01, X1 1400, GX1400, X0, X9, X7, S2210, S1400)
– Compatible Chain: 10x, 11x or 12x (SRAM Eagle / Shimano 12V, Flattop)
– Designed and manufactured in Italy