Details
Origin-8's Alloy Ramped Chainrings are CNC-machined in the USA out of tough, light and durable 6061-T6 aluminum and are compatible with 8-, 9- and 10-speed drivetrain components. They have ramped teeth and are pinned for superior shifting and durability, and feature an attractive and corrosion-resistant black anodized finish.
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
53T | 072774201976 | 20197 | 210000039986 |