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Shimano 105 Octalink BB-5500 68x109.5mm Bottom Bracket

$44.95 $99.95 You save: 55% ($55.00)

Availability: Low Stock

Splined bottom bracket designed for use with Shimano road Octalink crankset.


  • Oversize BB spindle - large 22mm 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
  • Average weight: 250g