Traxxas 7155 1/16th Rocker Arm Posts $4.95 In stock Quantity: Traxxas 7155 1/16th Rocker Arm Posts quantity Add to Cart Save SKU: 20334715500. Category: RC Car Parts. Tags: car, Parts, Radio Control, traxxas. Description Additional Information Brand Description ROCKER ARM POST, STEEL (4) Additional information Weight 0.1 kg Dimensions 17 × 8 × 2 cm Brand Traxxas