Origin8 Alloy Blade Chainring

This chainring is specifically designed to work with 8-speed and 9-speed drivetrain systems. It is not compatible with 10, 11, or 12-speed setups.

To ensure compatibility, you must verify that your crankset has a 94 mm Bolt Circle Diameter (BCD) and uses a 5-bolt mounting pattern. If your crankset does not match these specific measurements, this chainring will not fit.

The 6061-T6 aluminum is a standard, high-strength alloy that balances weight and durability. Because it is precision CNC-machined, you get a consistent, stiff component that handles power transfer reliably without adding unnecessary weight to your bike.

No, the anodized finish is highly durable and resistant to corrosion, making it well-suited for everyday riding conditions. You can clean it with standard bicycle degreaser and water just like the rest of your drivetrain.

While the chainring is designed for 8 and 9-speed systems, it can technically be used for single-speed setups if your crankset BCD matches. However, keep in mind that it lacks the specific tooth profile found on dedicated narrow-wide single-speed rings, so you may need a chain guide to prevent drops.