SuperPro Roll Control Blade Arm Kit (80 duro/ShA) — TRC1012 The SuperPro Roll Control Blade Arm Kit, SKU TRC1012, upgrades ride, handling and braking response with a durable hybrid-bushing design. Features and Benefits SKU: TRC1012 Eliminates acceleration lag from soft OE bushes for sharper response, improved traction and a more positive braking feel. Progressive-rate bushing delivers a plush suburban ride with sports-performance control when required. Comes with pre-installed Hybrid SuperPro bushings (80 duro/ShA). Upgraded arm design, construction, materials and bushings for a significant durability boost and superior value. Withstands extremely high loads in excess of 15 kN. Direct, easy replacement and upgrade to improve overall handling performance. Reduces undesirable arm movement to maintain better steering geometry and alignment in all driving conditions. Engineered to outperform OE and typical aftermarket alternatives; built to SuperPro's high-quality standards. Designed, tested and engineered in Australia.