movimento centrale shimano xt bb mt800 bsa hollowtech ii MOONSTER designed for tire widths starting

designed for tire widths starting from 23 mm

Thanks to the mélange fabric

Compatibility: Shimano 11-speed road

with an extremely smooth and fluid metric development progression

The R5 is designed for cyclists who seek excellence

movimento centrale shimano xt bb mt800 bsa hollowtech ii MOONSTER designed for tire widths startingThe Shimano XT BB MT800 bottom bracket is the ideal choice for MTB setups with BSA (English) threading. Thanks to Hollowtech II technology, it offers smooth pedaling, excellent power transfer, and superior durability, even in challenging conditions like mud, sand, and rain. The aluminum cups ensure lightness and strength, while the new sealed bearing system protects against contaminants, extending the bottom bracket's lifespan. Compatible with all