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.
Three alloy carriers and 5 titanium sprockets make this Shimano's lightest 10-speed Dyna-Sys MTB cassette
Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
Close ratio gearing allows a more efficient use of energy through finer cadence control
Three separate lightweight alloy carriers reduce weight and increased stiffness giving more precise faster shifts
Five largest sprockets are made from titanium to reduce weight without sacrificing strength
Sprockets are cut away extensively and drilled to further reduce weight without reducing rigidity
Nickel-plated finish offers hard wearing resistance to corrosion
Alloy cassette lockring
For 10-speed HG-X MTB chains
Average weight: 255 g for 11 - 34T
A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).
Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.