Shimano 105 5500 Splined Octalink Bottom Bracket All Sizes

 Shimano 105 5500 Splined Bottom Bracket

Features:

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

 Compatibility: All Shimano road octalink cranksets including Ultegra and Dura Ace

Chrome-moly Hollow Pipe Billet Spindle Reduces Weight

Octalink Splined Axle/Crank Arm Interface - results in a more rigid crank assembly compared to square tapered spindle

 Weight: 250g double, 259g triple

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Contact us on 01435 813777 or email info@sprockets.uk.com