Traxxas 2555R Suspension Arms Rear HD Red (2)Suspension arms, rear (red) (2) (heavy duty, cold weather material) New Heavy Duty Suspension Arms Get valuable add on sales and allow your customers the option to customize their Traxxas 1 10 trucks with new heavy duty suspension arms. Available in six dynamic colors, the suspension arms use our toughest composite material to stand up to the most punishing drivers and resist breakage even in cold weather. Designed for the Extreme Traxxas heavy duty