The Dynamite DYN2560 1/2 Mach Alum Servo Arm in HRC Blue is a high-quality, durable servo arm designed for RC model vehicles. Made by the trusted brand Dynamite, this aluminum arm features a sleek blue color and a 1/2 Mach model for precise control and performance. Perfect for cars, trucks, and motorcycles, this servo arm is a crucial component for improving the functionality and handling of your RC vehicle. Upgrade your remote control car with this reliable and stylish servo arm from Dynamite.