Shimano - BB-MT800-PA XT Bottom Bracket - Pressfit louis garneau The Group delivers consistent performance

The Group delivers consistent performance every time out

Keep your chain where it belongs

For longer-lasting performance

Thigh silicone grippers

Wide gear pitch spacing increases clearance

Shimano - BB-MT800-PA XT Bottom Bracket - Pressfit louis garneau The Group delivers consistent performanceThe all new DEORE XT cranks turn on an updated HOLLOWTECH II press fit (BB MT800 PA) or threaded (MT800) bottom bracket. Using smaller, lighter bearings and a seal system proven on both XTR and road groups, the new bottom bracket reduces weight and bearing drag while improving mud durability. In short, less weight and increased rotational efficiency results in a faster DEORE XT ride. Case width: 89. 5mm 91. 5mm Weight supplement: manufacturer