Shimano

Class-leading XTR 12-speed crank set, integrating the bottom bracket and crank set into a strong, rigid, yet lightweight unitDirect mount chainrings are lightweight and easy to replace while providing increased rigiditySuper-lightweight HollowTech II cold forged Duralumin crank arms - hollow design..

Genuine Shimano replacement part..

FC-M980 crank arm fixing bolt is product number 1 in the attached imageGenuine Shimano replacement part..

Great value 2-piece design 9-speed chainset offering slick hyperdrive shifting performance for off road enthusiastsMega-9 chainset offering slick hyperdrive shifting performanceThe 2-piece design chainset features an external bottom bracket system which is a lightweight rigid design that is incredib..

Great value 2-piece design 9-speed chainset offering slick hyperdrive shifting performance for off road enthusiastsMega-9 chainset offering slick hyperdrive shifting performanceThe 2-piece design chainset features an external bottom bracket system which is a lightweight rigid design that is incredib..

FC-MT500 left hand crank arm unit, 170 mm is product number 2 in the attached imageGenuine Shimano replacement part..

Great value 2-piece design 12-speed chainsetAll-mountain crank set is tough and aggressive yet also lightweightForged crank arms rigid whilst being incredibly strong and durableHollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiff..

The Shimano FCMT510-1 Deore level 12 speed single chainrings are the perfect replacement for worn or damaged chainringsShimano's class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loadsDesigned to work with Shimano?s 12-speed HG+ chain ..