Redcat Racing 50071H Front/Rear Crown Gear (33T) Helical (slight curve to gears). Used with all: Rampage MT, Rampage TT, and Rampage Rally models
Works with these models ONLY: Rampage Dunerunner, Rampage MT, Rampage XR, Rampage Xr-e, Rampagexb, Rampagext