RBX014R · ALUMINUM REAR LOWER TRAILING ARMS -2PC SET Colors Available · Blue, Red, Green, Orange, Black, Gray, Silver Replaces Axial Part Number: · AXI234023 Product Function and Usage: · Rear lower trailing arms · Multiple positioning holes to adjust the tilt angle of damper Major Advantages of upgrading to this product: · Made with aluminum 6061 T6, a light material with high tensile strength, designed thicker and offer stronger support. · Modern hollow design helps to reduce weight with strong metallic appearance. Included in the Package: · Rear Lower Trailing Arms-2pcs · Stainless Steel Round Head Screw 3x18-2pcs · Stainless Steel Round Head Screw 3x16-4pcs · Stainless Steel Locknut 3mm-4pcs Fits on the following models: · Axial RBX10 Rock Bouncer About GPM Parts These GPM Enhancement parts use a quality light weight high tensile strength aluminum 6061 T6, and is then anodized with scratch resistant colors. Aluminum alloy, provides for better fitting, and stronger solution. Every part has been carefully inspected for Quality Control (QC) at the factory, which is another advantage of GPM having their own concept, design, fabrication, and manufacturing facilities … almost all other companies outsource all of their production, and do very little quality control.