This is the Pro .15 to TRX 2.5 engine conversion set from Traxxas. It allows you mount the newer 2.5 engine to an older Nitro Rustler, Nitro Sport and Nitro Stampede.
This is the Pro .15 to TRX 2.5 engine conversion set from Traxxas. It allows you mount the newer 2.5 engine to an older Nitro Rustler, Nitro Sport and Nitro Stampede.