Made in the USA from 6061-T6 aluminum alloy Box Two BMX Chainrings are round and true. They fit 104 BCD four-bolt cranks and are available in black anodized with laser-etched graphics from 38 to 45-teeth
- TECH SPECS
| Mount Compatibility | 104mm 4-bolt |
| Teeth | 39T |
| Type | |
| Material | 6061AL |
| Spec | 3/32 |
| Color | Black |
| Chain Compatiblity | 1sp |
| Tooth Type | Standard |
| Weight | |
| Offset |
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.








