Shimano XTR CS-M980 10 Speed MTB Cassette

This new thoroughbred kit is starts with Shimano's first-ever off-road two-ring race crank, which comes in carefully calculated CloseStep gear combinations to match riders' individual style, terrain, and horsepower. With Primary DrivingGear choices, the only factor limiting how fast you can go is how much power you can produce.

XTR offers mindlessly fast shifting, and gives racers fewer excuses for losing and even more ways to win. It’s not for everyone, but for those up to the challenge, XTR Race delivers like never before

This 10-speed Dyna-Sys cassette combines stiffness with consistently smooth shifting performance and durability in an innovative lightweight package

XTR Cassette 10 Speed M980 Features:

• Wide-Range 11- to 36-tooth 10-speed cassette
• Refined tooth profile for HG-X chain and Shadow RD
• 3-piece spider for stiffness under load
• 5 titanium cogs

Weight: 255g