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Shimano ES300 Bottom Bracket

Shimano ES300 Bottom Bracket

  • Shimano ES300 Bottom Bracket
  • For Octalink splined chainsets
  • Shimano cartridge bearing bottom bracket

Availability: In stock
Delivery: 26/03/2018

Please select all options to see in store availability
This product is available in the following stores:
  • Aberdeen In Stock
  • Bruntsfield In Stock
  • Leeds In Stock
  • Newcastle In Stock

Product Description


Shimano ES300 Bottom Bracket

The Shimano ES300 Bottom Bracket is an Octalink splined BB.

  • Splined bottom bracket for use with Shimano Octalink chainsets
  • Oversize BB spindle - large 22 mm diameter hollow cold forged CrMo 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


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