Shimano XTR Bottom Bracket BSA Hollowtech II 68 mm, 73 mm Black

Shimano XTR BB91, BB93, BB94 Hollowtech II Bottom Brackets

• Includes 3 x 2.5mm spacers
• Reduced size for light weight
• New seal construction for smoother rotation
• Requires TL-FC34 or included TL-FC24 adaptor for installation & removal

• Bottom Bracket Shell I.D.: 1.37
• BB/Frame Interface: English
• BB Shell Width (mm): 68
• BB Shell Width (mm): 73
• Weight: 77
• Spindle Interface Type: Shimano Hollowtech II
• Defined Color: Black