Shimano XTR Di2

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..

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..

FH-M9210 XTR lightweight Enduro/Trail/XC freehub designed to meet the pro criteriaAlloy 12 speed MICRO SPLINE freehub body with quick pawl engagement (3.5 deg) provides instant power transferStainless steel cartridge bearing with pre-load adjust for Optimized sealing and ease of maintenanceWide bear..

FH-M9210 XTR lightweight Enduro/Trail/XC freehub designed to meet the pro criteriaAlloy 12 speed MICRO SPLINE freehub body with quick pawl engagement (3.5 deg) provides instant power transferStainless steel cartridge bearing with pre-load adjust for Optimized sealing and ease of maintenanceWide bear..

HB-M9210 XTR lightweight Enduro/Trail/XC front hub designed to meet the pro criteriaStainless steel cartridge bearing with pre-load adjust for Optimized sealing and ease of maintenanceWide bearing placement gives excellent lateral rigidity further improving strength and durabilityForged then anodize..

HB-M9210 XTR lightweight Enduro/Trail/XC front hub designed to meet the pro criteriaStainless steel cartridge bearing with pre-load adjust for Optimized sealing and ease of maintenanceWide bearing placement gives excellent lateral rigidity further improving strength and durabilityForged then anodize..

Pair of genuine Shimano replacement padsAlloy and Steel back plate using Ice-Technologies heat radiation cooling fins with resin braking compound..

Pair of genuine Shimano replacement padsAlloy and Steel back plate using Ice-Technologies heat radiation cooling fins with metal sintered braking compound..

XTR Shadow ES 12-speed wireless rear derailleur for the ultimate in shifting performance and durabilityPrecise and clean wireless shifting with Integrated on-board removable battery (BT-DN320 sold separately)The integrated removable on-board battery is protected within the linkageCrash recovery func..

XTR Shadow ES 12-speed wireless rear derailleur for the ultimate in shifting performance and durabilityPrecise and clean wireless shifting with Integrated on-board removable battery (BT-DN320 sold separately)The integrated removable on-board battery is protected within the linkageCrash recovery func..

Dynamic Chain Engagement (DCE) is used to hold the chain and help prevent chain jump out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain retention, lower driving sound, ..

Precise and tactile fast wireless shifting, just a light touch, as soft as a mouse click, is sufficient for the rear derailleur to instantaneously select the correct gearShifting can now happen as quickly and effortlessly as possible thanks to ergonomic 4-way multi adjustable short stroke paddlesWi..