Nitro Engine Rotary Start Backplate (12mm Hex, 32mm bolt pattern) Hasbro Introducing the Pro-Line PRO633600 set

Introducing the Pro-Line PRO633600 set of four 1/10th scale 6x30 to 17mm Hex Adapters

meticulously designed with a three-piece body that provides both aesthetic appeal and functionality

making it a formidable machine on the rocky terrain

making it an ideal fit for various RC setups

Nitro Engine Rotary Start Backplate (12mm Hex, 32mm bolt pattern) Hasbro Introducing the Pro-Line PRO633600 setOPTIMIZED STARTING SOLUTION This rotary start backplate is specifically designed for nitro engines that accommodate a 12mm one way bearing. COMPATIBLE MOUNTING PATTERN Featuring a reliable 4 bolt mounting pattern with a 32mm hole to hole separation, it secures firmly to your engine. EASY STARTING MECHANISM This backplate allows you to use a drill to effortlessly start your vehicle, although it requires a dog bone style starter wand, such as the Racers