Birzman Bottom Bracket Tool Adaptor
Birzman Bottom Bracket Tools
Features
- Insert into any Hollowtech II bottom bracket tool for compatibility with newer generation 39mm and 41mm outer diameter Shimano external bottom brackets like those found on Dura-Ace 9000 XTR 9000 and Ultegra 6800
| Color | Silver |
|---|---|
| SKU: | 4714247516458 |
| Manufacturer's Part # | 4714247516458 |
| UPC | 4714247516458 |
