Full Speed Ahead Gradient Direct Mount SH12 Chainring - 32t FSA Direct Mount Compatible with Shimano 12-Speed Hyperglide Black. The Full Speed Ahead Gradient 1x chainring is crafted using premium 7075 aluminum that is 100% CNC machined. This lightweight yet stiff chainring incorporates FSA Megatooth technologya narrow/wide anti-drop design that ensures the chain stays securely in place.

Specifically designed for use with Shimano 12-speed drivetrains and 12-speed Hyperglide chains

100% CNC machined premium 7075 aluminum for stiffness and light weight

FSA Megatooth technologya narrow/wide anti-drop design that ensures the chain stays securely in place