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Our Sale continues into 2026, with even more items still to add, so keep looking!

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Shimano BB-ES300 Bottom Bracket

Original price was: £24.99.Current price is: £14.00.

Introducing the Shimano BB-ES300 Bottom Bracket – precision engineering for your pedal power. Crafted for cycling enthusiasts, this bottom bracket ensures seamless, efficient performance. Ideal for riders who demand reliability and durability.

In stock

Description

The Shimano BB-ES300 bottom bracket is designed for use with Shimano Octalink chainsets.

Key Features:

  • Splined bottom bracket for use with Shimano Octalink chainsets
  • Oversize BB spindle – large 22 mm diameter hollow cold forged chrome-moly 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
  • Sealed cartridge assembly with oversize ball bearings – maintenance-free high efficiency rubber seals keep out dirt, mud, and water
  • Cartridge design allows easy installation without adjustment