Shimano XT BB-MT800 English Bottom Bracket

Shimano XT BB-MT800 Hollowtech II Bottom Brackets.

• Designed for use with Shimano 24mm MTB cranks
• Uses high quality sealed bearings
• Includes 3 x 2.5mm spacers
• Spindle Interface Type: Shimano Hollowtech II
• BB Shell Width (mm): 68 , 73
• Bottom Bracket Shell I.D.: 1.37
• Defined Color: Black
• BB/Frame Interface: English
• Weight: 82.1