Stronglight JP 400 BSA bottom bracket

Upgrade your ride with the STRONGLIGHT JP 400 BSA bottom bracket, the heart of a reliable drivetrain. Engineered for flawlessly smooth performance, its sealed cartridge bearing system protects against water and grit, ensuring long-lasting durability with minimal maintenance. The hollow steel axle provides an ideal balance of strength and low weight for efficient power transfer. Compatible with a vast range of bikes thanks to its BSA thread and square taper design, it´s the perfect fit and forget upgrade for commuters, tourers, and classic bike restorations