Sealed Cartridge Bottom Bracket

Reid Price $14.99




For a strictly limited time, we're saving you even more by delivering bikes & orders over $75 FREE OF CHARGE!
*Most of Mainland & TAS only.

This bottom bracket is the choice for a huge range of original equipment manufacturers (OEM) and bike builders because it's inexpensive, robust, hard-wearing and smooth running.

  • Sealed cartridge bearing for zero maintenance
  • Anodized aluminium barrel
  • Phosphate coated cold-forged steel cups for strength on BOTH sides - no cheap plastic cup for the non-drive side!
  • Available in a range of sizes.

When fixing up an old bike or building a new one, a good quality bottom bracket is the heart of your drivetrain. Get it right, do it once and everything else can be built on that solid foundation.

The Square Taper Cartridge Bottom Bracket is a suitable replacement bottom bracket for bikes with the 68mm British / ISO thread bottom bracket shell. It comes in a variety of spindle lengths to suit different chain-lines.

Weighs around 280g



Brand Reid Cycles
Colour White

We continually work to improve our products so designs and specifications are subject to change. Please contact us to confirm if you have any questions.


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Size Guide



Reid Cycles ships bikes, parts and accessories anywhere in Australia!


Dispatch: 1 to 2 working days (In stock items)

Free shipping: Metropolitan and some regional areas (over $75)

  • All accessories & helmets (when purchased in the same cart as the bike)

Overseas shipping: call customer service for local distributors

Bundled & Combined shipping benefits available

Bike Assembly:

  • Bikes are shipped boxed, and 85% assembled.

  • The final assembly requires:

  • The installation of the handlebars, front wheel, pedals and saddle.

  • Adjusting the brakes and tuning the gears.

We recommend that the assembly is done by a qualified bike mechanic or other suitably qualified person.

  • Damage caused by incorrect assembly (such as installing the pedals the wrong way around) is not covered by your warranty.

  • Delivery times vary depending on couriers workload & seasonality.

  • Address must always have someone in attendance. Arrange ‘authority to leave‘ or ‘redelivery‘ directly with the courier company at your own discretion.

Please contact us if you have any questions.


FREE In Store Collection: Fully assembled & personally adjusted by an experienced Reid Cycles mechanic available with Click and Collect


For full warranty terms, please visit our Warranty Policy page

For any warranty issues,

In store sales:  contact the store

Online sales: contact the customer service team.

Customer support:

Phone numbers and email addresses on our Contact Us page.