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Shimano BB-ES300 Bottom Bracket – 73mm Shell, 113mm Spindle – Octalink, Sealed Cartridge Design
Shimano BB-ES300 Bottom Bracket – 73mm Shell, 113mm Spindle – Octalink, Sealed Cartridge Design
Shimano

Shimano BB-ES300 Bottom Bracket 73-113mm - Silver

£29.99
Pre-Order

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Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Shimano BB-ES300 Bottom Bracket 73-113mm - Silver

Brand:Shimano

Code:BBES300C13

Upgrade your drivetrain performance with the Shimano BB-ES300 Octalink Bottom Bracket (73-113mm). Engineered for use with Shimano Octalink-compatible chainsets, this splined bottom bracket offers superior rigidity, strength, and longevity, perfect for both mountain and road bikes.

  • 73mm Bottom Bracket Shell with 113mm Spindle Length:
    Designed to fit frames with a 73mm bottom bracket shell and accommodate a 113mm spindle, offering excellent crank arm clearance and compatibility.
  • Shimano Octalink Interface (V2):
    Features a splined axle design that delivers greater rigidity and power transfer compared to traditional square taper spindles.
  • Oversized Hollow Chromoly Spindle (22mm Diameter):
    Lightweight and strong, cold-forged chrome-moly pipe billet spindle reduces overall weight while increasing stiffness and durability.
  • Sealed Cartridge Bearing System:
    Maintenance-free design with high-quality sealed bearings and efficient rubber seals to protect against mud, dirt, and water for long-lasting smooth performance.
  • Easy Installation:
    Cartridge design allows for quick and straightforward installation, no need for adjustment or ongoing maintenance.

The Shimano BB-ES300 73-113mm Bottom Bracket is a reliable and high-performance option for riders looking to enhance crank stability and pedaling efficiency with Octalink cranksets.

Ideal for MTB, touring, and hybrid bikes with Octalink chainsets and a 73mm shell.

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