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Bike Bottom Brackets

Choosing a well made bike bottom bracket will make sure that every time you turn the pedals, the motion is smooth and the performance is consistent. You can find various bottom brackets and accessories associated with this important component here at Bikeparts.co.uk.

We stock full bottom bracket assemblies from brands like Shimano, Sram and Truvativ. You can also find bearing kits, adaptors and other add-ons that will let you repair and tweak your current bottom bracket setup.

Bottom brackets of different diameters are available, and you can also narrow down your options to those products which are aimed at a particular type of bike. For mountain bike and hybrid bottom brackets, we have lots of promising options. For road bike bottom brackets, you will have just as much choice and enjoy the same competitive pricing.

If you are a newcomer to the world of cycling components and are in need of a little guidance, contact us and we can talk you through the specifics of what our products have to offer. You might be looking to repair your bike after the original bottom bracket suffers damage. You might be eager to upgrade to a higher end component than the stock part that was included as standard. Whatever your aims, we have what you need.

Shimano BB-5500 105 bottom bracket 68 - 109 mm
Save £18.14
£49.99
£31.85

Shimano BB-5500 105 bottom bracket 68 - 109 mm

Shimano

Splined bottom bracket designed for use with Shimano road Octalink crankset Oversize BB spindle - large 22 mm diameter chrome-moly hollow pipe bil...

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£49.99
£31.85
Save £18.14
Shimano BB-7700 Dura-Ace bottom bracket 70 - 109 mm
Save £14.60
£99.99
£85.39

Shimano BB-7700 Dura-Ace bottom bracket 70 - 109 mm

Shimano

Precision engineered Dura-Ace 7700 bottom bracket for road Octalink splined system 22 mm diameter chrome-moly hollow pipe billet axle reduces weig...

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£99.99
£85.39
Save £14.60