Shimano Tiagra SM-BB4600 Bottom Bracket
Product Description
Shimano Tiagra SM-BB4600 Bottom Bracket
Shimano’s mid-range Tiagra series takes many engineering cues from their pro-level components. This bottom bracket delivers sleek design at moderate cost.
- Axle uses hollow tech II construction, 68mm.
- Splined crank arm mounts.
More Information
| Product applications | Cycling |
|---|---|
| Brand | Shimano |
| Cycling goods | Bottom brackets |
| Crankset type | Hollowtech |
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