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Shimano BB-ES51 bottom bracket 73 - 113 mm

By Shimano
SKU: BBES51C13
£27.95 £40.49
Tax included

In stock, despatched within 1 day
UK delivery 1-2 working days
Europe delivery 2-4 working days
Description
  • Splined bottom bracket for use with Shimano Octalink chainsets
  • Oversize BB spindle - large 22 mm diameter hollow pipe billet spindle reduces weight, increases strength and rigidity
  • Octalink splined axle/crankarm interface -results in more rigid crank assembly compared to square tapered spindle
  • ES51 has anti-corrosion treatment inside hollow spindle
  • Sealed cartridge assembly - maintenance-free sealed cartridge keeps out dirt, mud and water
  • Cartridge design allows easy installation without adjustment
  • Aluminium adapter
  • Average weight 262 grams
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