Aluminum radio plate mounts allow more solid radio plate mounting, and reduce the chance of stripped threads. Newly-updated alu stands allow small throttle servo to be mounted under the radio plate, and the center belt to be more precisely tensioned. The left alu stand allows more tighter belt tension adjustment. Ultra-strong construction provides very long life and durability in even the most extreme racing conditions. CNC-machined from premium Swiss 7075 T6 aluminum. Set of 2 pieces (left & right).