The FSA Pro Road rings are CNC-machined, black anodized 7075-T6 aluminum. All rings are 8/9/10-speed compatible while outer and middle/triple rings are ramped and pined for better shifting.
Features and Information
Compatible with 5-arm/5-bolt cranks
10-speed compatible
Black anodized 7075-T6 aluminum with lazer etched logo, 8/9/10-speed compatible
Ramps and pins included with all outer and middle triple rings except DH