SRAM Red Rear Derailleur is lighter and has smoother shifting than the competition. Exact-Actuation technology gives a faster more precise shifting thru all the shifting range. Carbon Fiber outer cage and Magnesium inner link provide strength and light weight.

---

Specifications:

Technology -- Exact Actuation

Speeds -- 10

Material -- Aluminum B-Knuckle, Carbon-Fiber Inner Link

Weight -- 153gms