Shimano BBUN300 - 68mm Bottom Bracket - 110mm
Vat included.
Shipping - Postage £3.49 for items up to £40, postage free for all orders above £40. (Wheels, bikes, frames and turbo trainers £7.49 postage)
- SHIMANO quality/performance cartridge bearing square bottom bracket
- Better chainline stability with chain line stabilizer
- 3 structures available
- Standard, E-type, chain case options
- Adapter material: Aluminum