ST Cartridge Bottom Bracket expedition dirt touring

dirt touring

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

Not for Climbing

Water resistant fabric and tarpaulin bottom provide added protection

ST Cartridge Bottom Bracket expedition dirt touringDescription 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