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  2. Parts
  3. Bottom Bracket
  4. Shimano Un300 68Mm Bottom Bracket
Shimano
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Shimano Un300 Bottom Bracket 127.5MM

£23.99

Available

Product Information
Size:
127.5MM
How to Buy

In-Store

Available to purchase in-store

Phone

Available now, call us on 01743 537124 to order

Online

Available now - see delivery information
Delivery Information
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Order now, collect within 2 hours

FREE

Mainland UK delivery
in 1-2 working days on all orders (excluding weekends) subject to Royal Mail delays

£2.99

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Select & Buy

Shimano Un300 Bottom Bracket 122.5MM
Shimano Un300 Bottom Bracket 122.5MM
GTIN: 4550170619251
MPN: BBUN300B23

Out of stock

£23.99

Shimano Un300 68Mm Bottom Bracket 110MM
Shimano Un300 68Mm Bottom Bracket 110MM
MPN: BBUN300B10

Out of stock

£23.99

Shimano Un300 68Mm Bottom Bracket 118MM
Shimano Un300 68Mm Bottom Bracket 118MM
MPN: BBUN300B18

Out of stock

£23.99

Shimano Un300 68Mm Bottom Bracket 115MM
Shimano Un300 68Mm Bottom Bracket 115MM
MPN: BBUN300B15

Out of stock

£23.99

Shimano Un300 68Mm Bottom Bracket 117.5MM
Shimano Un300 68Mm Bottom Bracket 117.5MM
MPN: BBUN300B17

Out of stock

£23.99

Shimano Un300 68Mm Bottom Bracket 113MM
Shimano Un300 68Mm Bottom Bracket 113MM
MPN: BBUN300B13

Out of stock

£23.99

Shimano Un300 Bottom Bracket 127.5MM
Shimano Un300 Bottom Bracket 127.5MM
MPN: BBUN300B27

Available

£23.99

Description

  • A good quality bottom bracket for traditional 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

Specification

Miscellaneous
Model Year
Model Year
2022
Get in Touch

The Trailhead
20 Frankwell
SHREWSBURY
SY3 8JY

  • 01743 537124
About
Services

Cheers for stopping by - Keep the wheels spinning!

The Trailhead Bicycle Company Ltd is a company registered in England & Wales with company number 08282918.
Registered office: Emstrey House (North), Shrewsbury Business Park, Shrewsbury, Shropshire, SY2 6LG.
VAT number: GB 151190049.

©2025, The Trailhead Bicycle Company Ltd.

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