Image of Shimano Octalink Bottom Bracket BBES51
Silver 73-113mm Dispatched within 2-5 days ID: 18607-24455
£24.99
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Silver 68-113mm Dispatched in 1-2 days ID: 18607-25122
£39.99
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Silver 68-118mm Dispatched within 2-5 days ID: 18607-54128
£32.99
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Silver 68-121mm Dispatched within 2-5 days ID: 18607-54133
£32.99
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Silver 73-118mm Dispatched within 2-5 days ID: 18607-54134
£39.99
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Silver 73-118mm BB Mount Dispatched within 2-5 days ID: 18607-119056
£30.53
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Silver 68-113mm BB Mount Dispatched within 2-5 days ID: 18607-119057
£28.99
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Silver 70-113mm Italian Dispatched within 2-5 days ID: 18607-119058
£27.74
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Silver 70-118mm Italian Dispatched within 2-5 days ID: 18607-119059
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What are the delivery costs?

We offer Free UK Delivery on all orders.

Including: Channel Islands, Isle of Man, Isle of Wight, Northern Ireland, Scottish Highlands and Scottish Islands.

Standard delivery is normally 2 - 5 working days.

International delivery costs and delivery times vary for different countries. Please see here for more information.

Christmas delivery

For guaranteed Christmas delivery please order bikes before 11am, Tuesday 20th December and all other items before 11am, Wednesday 21st December. Guaranteed Christmas delivery applies to all items with the icon, please choose your option/size to see if the specific item you are after qualifies for Christmas delivery.

Splined bottom bracket for use with Shimano Octalink chainsets.

Key Features:

  • Oversize BB spindle - large 22 mm diameter hollow pipe billet spindle reduces weight, increases strength and rigidity
  • Octalink splined axle/crank arm 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 artridge keeps out dirt, mud and water
  • Cartridge design allows easy installation without adjustment
  • Aluminium adapter
  • Average weight 262 grams