Gossamer Pro Modular Crankset

Yes, the Gossamer Pro Modular Crankset is fully compatible with both 11-speed and 12-speed drivetrain systems, making it a versatile choice for modern gravel builds.

The modular architecture allows you to swap chainrings independently without replacing the entire crankset. This makes it easy to change your gearing ratios for different terrain or replace worn rings cost-effectively.

This crankset uses a 386 EVO spindle interface with a 30mm diameter. While it is highly versatile and fits a wide variety of frames, you should confirm that your bike's bottom bracket shell is compatible with the 386 EVO standard or that you have the correct adapter installed.

Cold-forging aligns the grain structure of the aluminum, which creates a superior strength-to-weight ratio compared to standard casting methods. This results in a stiffer crank arm that efficiently transfers your power to the drivetrain without adding unnecessary weight.

While it is optimized for the rigors of gravel riding, its stiffness and efficiency make it perfectly capable for road use as well. It is a robust, reliable option for any rider prioritizing durability and consistent performance.