Shimano XTR M9120 MTB CranksetThis Shimano XTR M9120 Crankset is the top-end Shimano 1x12-Speed crankset. This crankset is delivered as the crankset only, you can choose whichever chainring size suits your riding style, cycling requirements and cycling demands separately. Featuring the iconic Shimano Hollowtech II construction process, the XTR M9120 is the most advanced crankset on the market today. Providing the highest drivetrain efficiency, stiffness and lightest weight and it achieves this exceptional combination in a sleek and stylish 1x or 2x direct mount transmission.Features: Material: Aluminium Use: XC, Marathon, Enduro Type: Shimano Hollowtech II Bolt Circle Diameter: Direct Mount Drivetrain Compatibility: 12-Speed, 11-Speed (With Shimano Wide Flange Cassette) Recommended Bottom Bracket: Press-Fit: SM-BB94-41A; Threaded: SM-BB93 Q-Factor: 168mm Chain Line: 52mm Weight: 511gPlease Note: This product page is for the Crankset only, chainring sold separately.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.