Shimano Shimano BB-UN300 Bottom Bracket (British Thread)

19,99 In stock (4)
A good quality bottom bracket for traditional chainsets Read more
  • Customer service driven team
  • 4.9 out of 5 stars customer feedback
  • Competitive pricing
  • Items dispatched within 24 hours.
  • Customer support 7 days a week
  • Bikes delivered fully assembled in 7 days. Free delivery




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.


Also recommend: Shimano UN74S cartridge bottom bracket cup installation tool

Please accept cookies to help us improve this website Is this OK? Yes No More on cookies »