Box Two� External bottom brackets feature cold-forged and CNC-machined alloy cups dual-labyrinth bearing covers and precision sealed bearings. The perfect match to Box Three� and Four cranks and the ultimate upgrade to the budget BBs sold with most cranksets
- TECH SPECS
| Width | 68/73mm |
| BB Interface | ENG |
| Spindle Type | Shimano HTII 24mm |
| Length | |
| Cup Material | 6061-T6 |
| Weight | 105g |
| Cup Type | |
| Cup OD/Bearing OD | |
| Color |
Product Images Disclaimer
Product images are for reference only and may not reflect the exact specifications, color, or components of the item offered for sale. Please refer to the product description and specifications for the most accurate details. If you have questions before purchasing, contact us, and we’ll be happy to confirm.
