. Shimano’s XT 1×11 Drivetrain Groupset beckons trail adventure. Manufactured to reach Shimano’s ultimate goal of giving you a better riding experience. the XT 1×11 Drivetrain Groupset is easier to use thanks to enhanced stability Stiff 1×11 Drivetrain. The stiff and smooth 11-speed crankset works effortlessly with the XT M800 11-speed cassette, with gear combinations that are rider-tuned. The gear ratios have been designed to ride efficiently for everyone’s needs. The redesigned side swing derailleur is dialled for perfect shifting Smart Gearing System. Whether you’re riding uphill or looking for a more aggressive ride the gears have been tuned to maximise traction and deliver a tough, reliable, and fast performance Groupset Includes: Chainset: XT M8000 Single 11-speed Crankset 50mm chainlineChainring: XT M8000 Single ChainringRear Derailleur: XT M8000 Shadow+ 11-speed Rear MechShifter: XT M8000 11-speed Rear Trigger ShifterCassette: XT M8000 11-speed CassetteChain: Ultegra 6800-XT M8000 11-speed Chain 116 LinksA 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.