The Shimano XT MT800 Bottom Bracket is an ideal component for optimizing your XT M8000 crank. It uses smaller ball bearings than XTR and Dura-Ace bottom brackets, leading to better rotation. Less drag and better sealing add up to more uninterrupted riding time by keeping dirt and water out. It is compatible with 68 and 73mm English threaded bottom bracket shells. This setup includes left and right hand cups, spacers, an inner cover, and o-rings. The XT bottom bracket enhances any mountain bike ride with smoother rolling.

SPECIFICATIONS

• Weight: 81 grams
• Compatibility: 68 and 73mm BB Shells