Upgrade your mountain biking performance with the XT BB-MT800-PC HollowTech II 24mm Press-Fit Bottom Bracket - the ultimate choice for rugged off-road adventures. Designed specifically for 24mm MTB cranksets, this bottom bracket combines durability, precision engineering, and seamless compatibility to enhance your bike's drivetrain efficiency. Materials & Construction Constructed with materials, the XT BB-MT800-PC features a robust black aluminum shell for lightweight strength and corrosion resistance. Its sealed bearings are crafted from high-grade steel, providing superior protection against dirt, water, and grit-vital for demanding mountain trails and extreme cycling conditions. Performance & Engineering Engineered with 's renowned HollowTech II technology, this bottom bracket ensures optimal power transfer and stiffness. The press-fit BB107 interface guarantees a secure, wobble-free fit into 41mm shell width frames, maximizing efficiency while maintaining a sleek, minimalist design. Components & Technology Equipped with sealed bearings, the XT BB-MT800-PC minimizes maintenance needs and extends service life. The precision-engineered spindle interface is compatible with 's 24mm MTB cranksets, delivering reliable performance across challenging terrains. Style & Use Case With its sleek black finish and compact design, this bottom bracket complements any mountain bike build-whether for trail riding, enduro, or cross-country adventures. Its durable construction ensures consistent performance in muddy, wet, and rugged conditions, making it the ideal upgrade for serious mountain bikers seeking durability and precision. Innovative Features & Differentiators The HollowTech II system is a proven platform renowned for maximizing crankset stiffness and power transfer while reducing frame stress. Its press-fit BB107 interface simplifies installation and removal, reducing bike downtime an

Amazon Customer (comprador verificado) –
good to go
Getting old BB out was a little violent and destructive. Came out in pieces. Cleaned up the frame and followed the instructions from Shimano. Went in like it was designed to be there. Didn’t realize the old BB was as bad as it was until I got the new one installed.
Shawn (comprador verificado) –
Smooth pedaling
Easy to install
Smith (comprador verificado) –
Shimano press fit
Perfect fit to old one.
gabor s. (comprador verificado) –
Good quality
Shimano always delivers good quality
DouglasI (comprador verificado) –
As expected
Great just as described
Judy (comprador verificado) –
Excellent quality
I am a big fan of Shimano products, especially the Deore XT series. I worked in a bike shop for more than 10 years, the XT series was probably the most reliable parts series. No need to upgrade to XTR. This one needed to be replaces because the bike frame was defect and I had to replace the bottom bracket.