Compatible with SHIMANO, SRAM and all other brands of Mountain/Road variable-speed systems. Incompatible with Shimano SLX, Micro Splin; Sram XD, XDR, GX, X01, XX1 Compatible with HG, incompatible with XD, MS [Material]: High strength steel, Nickel-plated finish offers hard wearing resistance to corrosion [Detail]:...

Compatible with SHIMANO, SRAM and all other brands of MTB variable-speed systems. Incompatible with Shimano SLX, Micro Splin; Sram XD, XDR, GX, X01, XX1 Compatible with HG, incompatible with XD, MS [Material]: High strength steel, Nickel-plated finish offers hard wearing resistance to corrosion/Ultra-Light Aluminum...