MSW Square Taper JIS BSA Bottom Bracket 68x127.5mm Steel Components PSI_90psi Engineered with high-performance synthetic leather

Engineered with high-performance synthetic leather and breathable mesh uppers

anti-slip rubber toe protection

Order your box of 12 today and keep your energy stores topped up for every mile ahead

Formulated with high-quality premium silicon oil

MSW Square Taper JIS BSA Bottom Bracket 68x127.5mm Steel Components PSI_90psi Engineered with high-performance synthetic leatherUpgrade your bicycle's drivetrain performance with the MSW ST100 Square Taper JIS BSA Bottom Bracket a reliable, precision engineered component designed for seamless power transfer and durability. Crafted with high quality materials and advanced engineering, this bottom bracket ensures smooth, responsive pedaling for both casual riders and serious cyclists. Materials & Construction Made from rugged steel with steel adjustable cups, the MSW ST100