Shimano XT BB-MT801 BSA 68/73mm MTB Bottom Bracket

Shimano XT BB-MT801 threaded bottom bracket with a BSA interface, for mountain bikes with a 68 or 73 mm shell. Choose it if you are installing a Hollowtech II crankset with a 24 mm axle and want sealed bearings.

• Fits 68 and 73 mm shells, with spacers included
• Sealed bearings: less maintenance when riding through mud and water
• Lightweight, weighing just 84 g, useful if you want to reduce your bike's weight
• Suitable for cross-country, trail, enduro, downhill, and dirt jump
• Before ordering, check that your crankset is included in the compatibility list

Technical specifications

• Type / standard: BSA 1.37x24 threaded bottom bracket, external type
• Shell width: 68 mm and 73 mm, with spacers included
• Weight: 84 g
• Materials: Steel bearings; anodized aluminum cups; aluminum center tube
• Axle: 24 mm (Hollowtech II)
• Bearings: Sealed
• Compatibility: XT FC-M8100/M8120/M8130, FC-M8000, FC-T8000 cranksets; SLX FC-M7100/M7120/M7130; CUES FC-U8000; FC-MT700, FC-MT600
• Package contents: 1 right cup with bearings, 1 left cup with bearings, 1 center tube, 3 2.5 mm spacers
• Tools (sold separately): TL-FC32, TL-FC36 or TL-FC33; TL-FC25 or TL-FC37
• Intended use: Cross Country, Trail, Enduro, Downhill, Dirt Jump