Wolf Tooth Elliptical Aero Asymmetric BCD Chainring

The elliptical design optimizes your pedal stroke by effectively changing the gear ratio throughout the rotation. It feels like a smaller gear during the dead spot of your stroke, where you have less leverage, and a larger gear during the power phase, helping you maintain smoother torque and reduce fatigue.

It is compatible with most 10-, 11-, and 12-speed chains, but it is not compatible with Shimano 12-speed chains. Please verify your chain type before installation.

While it can function with standard derailleurs, we strongly recommend using a clutch-style rear derailleur. This helps maintain proper chain tension and prevents chain drop, especially when riding over rough terrain.

Yes. The asymmetrical Drop-Stop tooth profile is specifically engineered to shed mud efficiently while keeping the chain securely in place, making it a reliable choice for challenging weather.

This refers to the bolt circle diameter and the specific bolt pattern layout. It is designed to fit 110mm BCD 4-arm cranks, specifically those with an asymmetrical bolt pattern common on many modern road and gravel cranksets.