Shimano UN300 Bottom Bracket

Shimano UN300 Bottom Bracket click to zoom image
     
Pricing
£23.99
Offer £17.99
That's a saving of £6.00/25%
In Store Now










Qty marked * exceeds current stock level.
Options 68mmShell x107mm Out of stock
68mmShell x110 In Stock
68mmShell x113 Out of stock
68mmShell x 115 In Stock
68mmShell x 118 Out of stock
68mmShell x 122.5 Out of stock
68mmShell x 127.5 Out of stock
73mm Shell x 113 Out of stock
73mm Shell x 118 In Stock
73mm Shell x 122 Out of stock
Description A good quality bottom bracket for traditional square tappered chainsets
Super-accurate bearings for smooth operation and improved durability
Durable, hard-wearing sealed cartridge bottom bracket with square tapered spindle fitting
Maintenance-free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing life
Fast and easy installation without adjustment
Narrow body allows clearance for cable routing under the bottom bracket.

To check your size ...first measure your cycle frame bottom bracket shell width most bikes are 68mm some are 73mm. Then measure the the axle length end to end or sometimes the old bottom bracket will have the size used written on it.

If you can't find the size you are after also check our Shimano UN55 bottom brackets we have a few left and they are slightly better quality
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.
We have placed cookies on your browsing device to enable this website to function correctly.
Further usage of this website indicates you are happy for us to do this..
Find out about the cookies we have set and how we use them.
Updates and Exclusives: Sign Up -