The Shimano XT M8000 is a high-performance HollowTech II chainset designed for 11-speed Dyna-Sys drivetrains. It features forged aluminum arms that offer an exceptional strength-to-weight ratio for aggressive trail riding. The 70-degree spider design provides optimal rigidity, ensuring efficient power transfer through every pedal stroke.
This 2x11 system utilizes a carbon-composite outer ring and a durable steel inner ring for crisp, reliable shifting. The close-ratio gear combinations minimize shifting gaps, helping riders maintain a steady cadence on technical climbs. Patented spike pins ensure smooth transitions even under heavy pedaling loads.
Quick Facts
| Feature |
Specification |
| Crank Technology |
HollowTech II (Forged Aluminum) |
| Drivetrain Speed |
11-Speed (Dyna-Sys) |
| Gear Options |
38-28T, 36-26T, 34-24T |
| Spider Design |
70-Degree Asymmetric |
| Chain Compatibility |
HG-X 11-Speed MTB Only |
| Outer Ring Material |
Aluminum / Carbon Composite |