Best deal 🔔 Shimano BB-5500 105 Octalink Bottom Bracket – Italian 70 X 109.5mm Drivetrain 😀

Splined bottom bracket designed for use with Shimano road Octalink crankset
Oversize BB spindle – large 22 mm diameter chrome-moly hollow pipe billet spindle reduces weight, increases strength and rigidity
Octalink splined axle/crank arm interface – results in a more rigid crank assembly compared to square tapered spindle
Maintenance-free sealed cartridge design prevents corrosion and is easy to install
Aluminium adapter
70mm – Italian thread
Spindle Length: 109.5mm
Average weight: 250 g