Details
Origin-8's Alloy Blade Chainrings are CNC-machined out of tough, light and durable 6061-T6 aluminum and are compatible with 8- and 9-speed drivetrain components. They have an attractive and corrosion-resistant silver anodized finish.
Part Numbers
| Option | UPC | MPN | Store SKU |
|---|---|---|---|
| 38T | 072774216543 | 21654 | CHA26903874L |
| 39T | 072774216550 | 21655 | ORI26236852G |
| 42T | 072774216567 | 21656 | CHA26752247L |
| 56T | 072774216628 | 21662 | CHA26832531L |
