Shimano XT BB-MT801 Hollowtech II threaded bottom bracket for cranksets with 24 mm integrated bearing axle and 68/73 mm shell width. With better sealing and rotation the SHIMANO DEORE XT bottom bracket delivers high driving efficiency.

Product features - Shimano BB-MT801

• Use: MTB 
• Model: BB-MT801 / BB-MT801-K
• BB-Type: HOLLOWTECH II
• Threaded: BSA
• Shell diameter: BSA (BC 1.37)
• Mounting: Threaded (for chain case)

Threaded BB shell width (choose variant)

• 68/73mm (BB-MT801)
• 68/73mm for Chain Case (BB-MT801-K)

Compatibility

• XT FC-M8100 / FC-M8120 / FC-M8130 / FC-M8000 / FC-T8000
• SLX FC-M7100 / FC-M7120 / FC-M7130 / FC-M7000
• FC-MT700
• FC-MT610
• FC-MT600

Material

• Aluminum

Weight

• 84g (manufacturer information)