Traxxas 7156 Rocker Arm Set $9.95 In stock Quantity: Traxxas 7156 Rocker Arm Set quantity Add to Cart Save SKU: 20334715609. Category: RC Car Parts. Tags: car, Parts, Radio Control, traxxas. Description Additional Information Brand Description Rocker arm set, long travel/ plastic bushings (8) Additional information Weight 0.1 kg Dimensions 17 × 8 × 2 cm Brand Traxxas