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Shimano XT BB-MT800-PA Bottom Bracket

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sale $19.99 $25.99

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  • Press Fit, One Size
    sale $19.99

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XT BB-MT800-PA Bottom Bracket

The Shimano XT BB-MT800-PA Bottom Bracket steps up the game with durable bearing seals and smaller bearings than previous models to reduce friction and provide a smooth pedal turn every time you clip in. It's compatible with 89.5 to 107mm-wide shells with a 41mm internal diameter. This bottom bracket pairs with MTB 24mm Hollowtech cranksets and will fit frames with the BB89, BB92, and BB107 bottom bracket standards.

  • Enjoy smooth, reliable performance with this XT bottom bracket
  • Fits Shimano cranksets with 24mm diameter spindle
  • Fits frames with PF92 or PF89 shell type
  • Item #SHI008V

Shell Type
PressFit BB89, PressFit BB92, PressFit BB107
Shell Width
89.5 - 107mm
Claimed Weight
Recommended Use
mountain biking, cycling
Manufacturer Warranty
2 years

Tech Specs

What do you think about this product?


>Rating: 5

Spin to win

I've put it through the wringer

Gotta love an affordable replacement cost on a wear item.

>Rating: 4


I've used it several times

This will let you pedal your Shimano cranks all day long! No creaks and easy to install

>Rating: 5

Shimano XT BB-MT800

I've put it through the wringer

Shockingly spin-able. The amount of grease included pre-installed on the spindle interface is excessive but a super cool color.

>Rating: 5

It spins!

I've put it through the wringer

It's great that Shimano offers any size you need to fit your PressFit frame. They last a good while and are easily affordable!

>Rating: 5

Works Great

I've put it through the wringer

If you are looking for a reasonably priced bottom bracket to pair up with your Shimano crank this is it. Long lasting bearings and super easy to install.


Can this be used with Shimano XT Dyna-Sys FC-M785 Double Crankset?