The Magene QED split chainring set uses a 110 BCD, four-bolt layout and is designed for compatible Shimano 11- and 12-speed road drivetrain applications. The split construction is designed to balance low weight with drivetrain stiffness and clean shifting performance.
Chainrings are supplied as a pair. Chainring bolts are not included. Check crank compatibility before fitting; Magene notes incompatibility with Shimano cranks and similarly shaped crank styles.