ALUMINUM FRONT ROCKER ARM SET -12PC SET GPM Racing – TRAXXAS – E-REVO – ER2027F VXL Aluminum Front Rocker Arm set 12pc set This item is suitable for TRAXXAS E-REVO and TRAXXAS E-REVO VXL Manual number: 5358 P-2 This product includes : Rocker Arm-2pcsStainless Steel Round Head Screw 3×16-2pcsStainless Steel Round Head Screw 3×14-2pcsLock Nut 3mm-4pcsAlloy Spacer 3x6x2-2pcs Product major function & usage:Stabilize and support front tie rod and front damper 1. Made with a quality light weight high tensile strength aluminum 6061 T6 for great protection, unique hollow design showing modern appearance.2. Multiple positioning holes design to adjust the angle of tie rods.3. Provided alloy spacer 3x6x2 (2pcs) to be inserted between the rod ends and the push rods, to adjust the lean angle.