Hot Racing Black Aluminum Front Upper Arms, HRATUDR54M01 XR8 SPEED CONTROL Traxxas High-Torque servos represent a

Traxxas High-Torque servos represent a huge power upgrade for the TRX-4

AVC® (ACTIVE VEHICLE CONTROL®)The DX3™ radio system supports the on-demand traction control of Spektrum™ AVC® (Active Vehicle Control®) technology

(1) SR2100 Receiver

(1) Spektrum™ Waterproof* SPMS650 Digital Servo

Hot Racing Black Aluminum Front Upper Arms, HRATUDR54M01 XR8 SPEED CONTROL Traxxas High-Torque servos represent aThis is the Hot Racing Black Aluminum Front Upper Armsfor the Traxxas Unlimited Desert Racer FEATURES: 6061 T6 Aluminum alum construction, Patent pending suspension arm ball joint capture design Anodized Black with CNC engraved silver lining Stronger and light weight Upper Arm with extra webbing that improved strength over other designs. YOU WILL RECEIVE: Two Front upper armsThese are direct fit parts to replace stock arms.