The HPI Racing 86068 Upper Arm Brace is a new in package purple aluminum accessory designed for 1:10 scale RC vehicles like short course trucks, buggies, and drift cars. Made by HPI in Japan, this universal upper arm brace is compatible with electric and nitro-powered vehicles. Perfect for hobbyists aged 12 and up, this high-quality chassis part adds durability and support to your RC car or truck, allowing for improved performance during intense racing or off-road driving. Upgrade your RC vehicle with this reliable and authentic HPI Racing product to enhance overall functionality and style.