Origin8 Chainring

This chainring is designed for cranksets with a standard 104mm BCD (Bolt Circle Diameter) and a 4-bolt mounting pattern. Before purchasing, verify that your crankset matches these specific dimensions to ensure compatibility.

The ramped design features specially shaped teeth that help guide the chain onto the chainring more efficiently. This results in smoother, more reliable gear transitions, especially when you are shifting under load on varied terrain.

Because this chainring features ramps, it is specifically optimized for multi-chainring setups where the chain needs to move between gears. If you are running a 1x drivetrain, you typically want a 'narrow-wide' chainring instead to prevent chain drop.

This particular chainring comes with 34 teeth. This is a common size for mountain biking that offers a versatile balance between climbing ability and top-end speed.

Yes, the high-quality alloy construction is built to withstand the rigors of trail riding. It provides a solid balance of strength and weight, making it a reliable replacement for standard drivetrain wear.