- 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
- Drivetrain
- Bottom Brackets
- silver bb-un300 bottom bracket british thread
Shimano
Bb-Un300 Bottom Bracket British Thread
£23.99
- £0.00 - 29.99 order value = £10 shipping
- £30.00 - 49.99 order value = £7.50 shipping
- £49.99 - 99.99 + order value = £5.00 shipping
- Free over £100
We offer delivery to UK Mainland only. Orders processed within 2-3 working days. Please allow additional time for couriers to deliver goods.
Returns accepted. Please view our full delivery and returns policy.