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SHIMANO BB-UN300 Square Taper Bottom Bracket - 68mm BSA (117.5mm)
In stock
Shimano
BB-UN300 Bottom Bracket – Features & Specifications
Category
Details
Model
BB-UN300
Bottom Bracket Type
Cartridge bearing bottom bracket
Spindle Type
Square taper
Shell Type
BS...
BB-UN300 Bottom Bracket – Features & Specifications
| Category | Details |
|---|---|
| Model | BB-UN300 |
| Bottom Bracket Type | Cartridge bearing bottom bracket |
| Spindle Type | Square taper |
| Shell Type | BSA threaded |
| Shell Width | 68 mm |
| Spindle Length | 117.5 mm |
| Bearing System | Sealed cartridge bearings |
| Chainline Stability | Built-in chain line stabilizer |
| Compatible Structures | Standard, E-type, Chain case |
| Adapter Material | Aluminum |
| Fixing Bolt | Not included |
| Performance | Smooth, reliable pedaling with durable cartridge bearings |