The Shimano MTB BB-MT800 bottom bracket is a high-quality component specifically designed for mountain bikes. With a shell diameter of 41 mm and a case width of 104.5/107 mm, this bottom bracket provides a reliable and stable base for the crankshaft. The design with pressed bearing cups ensures efficient power transfer and minimizes maintenance efforts. The hollow axle allows for weight reduction without compromising stability. This bottom bracket features a 24 mm axle interface and offers high compatibility with various frames. The use of high-quality materials and precise manufacturing makes the BB-MT800 an ideal choice for demanding mountain bikers who value performance and durability.

• Hollow axle for reduced weight
• Pressed bearing cups for efficient power transfer
• Compatible with BB 104.5 bottom brackets
• 24 mm axle interface for versatile applications.