The first and most noticeable improvement comes from a pair of side dirt shields that blend with the chassis and help protect the steering servo / bellcrank area from debris kicked up by the front wheels

Two 6mm wide aluminum 12mm hex drive washers (rear) Two 8mm wide aluminum 12mm hex drive washers (front) Four 2x5mm clamp screws One 1

Will need hinge pin and the hinge pin lock screw from the stock set up

Racers Edge Banner

Optional 68 tooth spur gear for the Traxxas E-maxx

Gmade - Aluminum One Piece Knuckle Arm (Titanium Gray) (2) for R1/GS01 Upgrade Parts Car and Truck Springs The first and most noticeableAluminum One Piece Knuckle Arm (Titanium Gray) (2) Main Features: Light weight and CNC Machined from solid billet aircraft aluminum Titanium gray anodized knuckle arm One piece heavy duty design Fits Gmade R1 rock buggy and GS01 chassis What's included: One Piece Aluminum Knuckle Arm x 2 (Left & Right Side)