G-Transition Shock Black 80mm (4) for 1/10 Crawler

One Spur gear with 83 Teeth

Hard Aluminum Diff Case for Summit

silver (TD120T08)

This is the optional differential spool for the Traxxas Slash

Hitec RCD - HS-755MG Giant Scale Servo, .23sec/200oz @ 6.0v Tires Wheels Inserts G-Transition Shock Black 80mm (4)Hitec's expansive line up of servos includes the HS 755MG "giant scale" servos offered with metal gears. Perfect for larger R C applications and featuring dual ball bearings with a water and dust resistant case. The powerful HS 755MG delivers a whopping 200 oz. in. of torque at 6 volts. Features: Economical Choice in a Giant, Metal Gear Analog Servo Durable Three Pole Ferrite Motor Durable Metal Gears Dual Ball Bearings Water and Dust Resistant Case