Shimano BB UN300 107 X 68 - Square Taper - British 68mm -107mm - Silver
Availability: | On backorder |
Delivery time: | Warehouse ships in 5-7 business days |
BB-UN300
- Simple and reliable square taper bottom bracket
- Replaces both BB-UN26 and BB-UN55
- Sealed cartridge bearings
- Cr-Mo axle
- For bicycles equipped with a chain case, select BB-UN300-K
- For E-type front derailleur compatibility, choose BB-UN300-E
- Fixing bolts not included; Shimano FC-E6000 bolts suggested