Shimano XT / SLX / LX BB-MT800 Hollowtech II Bottom Bracket

The XT / SLX / LX BB-MT800 bottom bracket by Shimano with aluminium bearing cups

Shimano BB-MT800 is a BSA bottom bracket recommended for XT, SLX, LX and groupless Hollowtech II compatible cranks with 24 mm axles. It fits into bottom bracket shells with 68 or 73 mm width. The bearing cups are made of light aluminium and are anodised.

Specifications:

Application:

Cross Country, All Mountain, Enduro, City & Touring

Type:

BSA

Shell Width:

68 mm / 73 mm

Axle Diameter:

24 mm (Hollowtech II)

Technical Information:

Bearings:

steel

Bottom Bracket Cup Material:

aluminium

Bottom Bracket Centre Tube Material:

aluminium

Compatibility:

Recommended for:

• 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

Features:

• anodised bearing cups

Technology:

Hollowtech II
Shimano Hollowtech II is a crank bottom bracket system designed to achieve an ideal ratio of stiffness, weight and rotational efficiency. It is based on an integration of the bottom bracket and the right crank arm and works with a 24 mm axle or bearing diameter, which has proven to be optimal in terms of stability. In many cases, the bearing cups are on the outside so that the load is better distributed. High-quality precision seals ensure a long service life.

Manufacturer Number:

I-BBMT800B

Contents:

• 1 x Shimano BB-MT800 right bearing cup, with bearings
• 1 x Shimano BB-MT800 left bearing cup, with bearings
• 1 x Shimano bottom bracket centre sleeve
• 3 x spacers 2.5 mm

Order Together:

• bottom bracket tool TL-FC32 or TL-FC36, or tool insert TL-FC33
• tool adapter TL-FC25 or TL-FC37