Features: 1Durable Material: Made of aluminum alloy material, durable, wear resistant, and has more refined appearance, lightweight will not increase the extra burden of RC car. 2Applicable Model: Specially designed for remote control car, front rear upper swing arm is suitable for SG 1603 SG 1604 1/16 RC car. 3Cool Appearance: No complicated steps to make your remote control car look more lifelike, more fine, more cool and more practical. 4Reasonable Design: Easy to install and disassemble, can directly replace the original plastic or damaged, to obtain higher strength. 5Safe Driving: Effectively improve the performance of your car, and reduce the vibration caused by bumpy roads, allowing the remote control car to run smoothly. Item Type: Front Rear Upper Swing Arm Material: Aluminum Alloy Weight: Approx.9g/0.3oz Size: Approx. 42x12mm/1.7x0.5in Applicable: for SG 1603 SG 1604 1/16 RC Car Package Included: 2 x Front Rear Upper Swing Arm&nbsp 2 x Screw&nbsp&nbsp&nbsp