XTR SM-BB93 Bottom Bracket

Compatible with all mountain Hollowtech II cranks

• 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

Specifications

Frame/BB Interface	English Threaded
Crank Spindle Diameter	24mm (Hollowtech)
Threaded Shell Width	68/73mm
Bearings	Steel
Thread Type	British