ST Cartridge Bottom Bracket expedition 440% range gives the coverage

440% range gives the coverage 1x gravel riders want

the Ski Kit lets you easily tow your trailer while cross country skiing or snowshoeing

dirt touring

Not for Climbing

No Floppy Bags Here

ST Cartridge Bottom Bracket expedition 440% range gives the coverageDescription The RPM JIS Bottom Bracket delivers reliable performance for riders using JIS square taper cranks. Built with a forged chromoly spindle and industrial grade sealed cartridge bearings, it offers a smooth and durable pedaling feel. Cold forged aluminum cups and double seals protect against water and dirt, keeping your setup running quietly and efficiently. Its a simple, dependable upgrade or replacement choice for any bike using a 68 mm