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Shimano XT BB-MT800 Bottom Bracket


Regular price $3900

Color

In Stock Ships Immediately

Shimano   |   SKU: IBBMT800B  |   Option: Black

Pickup available at RA Cycles - Brooklyn

Usually ready in 24 hours


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Shimano XT BB-MT800 Bottom Bracket Info

The Shimano XT BB-MT800 Bottom Bracket is built to match the XT M8000 crankset, using smaller ball bearings than higher-tier Shimano groupsets — a design choice that improves rotation efficiency rather than sacrificing it. Tighter sealing keeps dirt and water out, which on a mountain bike means fewer interruptions and less maintenance between rides.

It fits both 68mm and 73mm English threaded bottom bracket shells, making it compatible with a wide range of mountain bike frames. The complete kit includes left and right cups, spacers, an inner cover, and o-rings — everything you need for a clean, self-contained install.

Shimano XT BB-MT800 Bottom Bracket Specs at a Glance

  • Compatibility: 68mm and 73mm English threaded BB shells
  • Designed for: Shimano XT M8000 crankset
  • Weight: 81g
  • Threading: English (BSA)
  • Includes: Left and right cups, spacers, inner cover, o-rings

Shimano XT BB-MT800 Bottom Bracket Video

PRICE MATCH GUARANTEE

We will price match against advertised or quoted prices from other authorized dealers of the product!