Description
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 | 
 
           
