Whether the biggest cog on your X01 or XX1 is worn out or you just like a flash of a little more cassette color, the Wolf Tooth GCX 42 sprocket is exactly what you need. Shifting performance and durability match the stock part, and install should only take 5-10 minutes.
- Only compatible with X01 and XX1 cassettes, XG1195 or XG1199
- NOT compatible with any other cassettes
- GoatLink-11 for the ultimate SRAMano setup (SRAM cassette w/ Shimano shifting)
Material: 7075-T6 aluminum
Made in the USA