Forged 1-piece AL-7050-TV construction: lightweight & strong
Highly fatigue resistant due to our optimized heat treatment
AL-7075-T6 chainrings with a 4mm outer ring.
22-32-44T rings. 4-bolt pattern.
Smooth, ramped & pinned shifting with new anti-chainsuck features, Stainless inner ring.
ISIS Drive interface only.
Black anodized chainrings and cromoly hardware