Movimento Centrale Shimano XT BB-MT800 BSA Hollowtech II Movimenti Centrali plus a climb mode setting

plus a climb mode setting

smooth ratchet movement

European Championships

XLSR Suntour XCM 34

and EN 1621-1 Level 1 on the elbows

Movimento Centrale Shimano XT BB-MT800 BSA Hollowtech II Movimenti Centrali plus a climb mode settingThe 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