Top Pick
Top Pick
Shimano XT BB-MT800-PC Bottom Bracket
4.7
Best reliable bottom bracket for demanding mountain bike riders.
This press-fit bottom bracket provides a reliable, smooth-spinning interface for mountain bike drivetrains. Engineered for durability, it ensures consistent performance and efficient power transfer under demanding trail conditions.
$51.19
In stock
at
Bicycle Addiction
Bottom Bracket Standard
BB107
Shell Diameter Mm
41
34.8
41
More Deore XT options
Who it's for
- Mountain bikers seeking reliable, long-lasting drivetrain components.
- Riders prioritizing fluid power transfer and minimal resistance.
- Cyclists with Shimano XT or compatible Hollowtech II cranksets.
Who should skip it
- DIY bike builders without specific press-fit tools.
- Riders sensitive to drivetrain noise and seeking silent operation.
- Cyclists with frames not using the BB92 press-fit standard.
Key Specs
BB Shell Width
107 mm
BB/Frame Interface
BB107
Bottom Bracket Shell I.D.
41 mm
Spindle Interface Type
Shimano Hollowtech II
Sealed Bearings
Yes
Color
Black
Part Number
IBBMT800PC
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Ask Metto anything about the Shimano XT BB-MT800-PC Bottom Bracket before you decide.