BBUN300B23
4550170619251
The BB-UN300 bottom bracket British thread, (LL123) 68 - 122.5 mm Silver is available at the following locations.
The item will be transferred to the location you choose during checkout.
If the item is not currently available to view at your desired location, please call your nearest store to arrange for it to be transferred.
Shimano BBUN300 - 68mm Bottom Bracket LL123 Chaincase 122.5mm
| Colours | Silver |
| Sizes | 68 - 122.5 mm |
| Brand | Shimano |
| Model Year | 2026 |
| Barcodes | 4550170619251 |
| SKUs / Part Numbers | BBUN300B23 |
