Castle Creations Multi Rotor 35 Expansion Pack No BEC ESC 35AMP TRX-6 Parts You can use a 9V

You can use a 9V alkaline battery or wire it into a 6- or 7-cellNicad pack for power

The switch machine is built invisibly into the molded gray roadbed

exterior signage and chimney Great for cities

* Fits Steam and Diesel Eras

Castle Creations Multi Rotor 35 Expansion Pack No BEC ESC 35AMP TRX-6 Parts You can use a 9VCastle Creations Multi Rotor 35 Expansion Pack No BEC ESC 35AMP The Castle Creations Multi Rotor 35 Expansion Pack is a 35 amp brushless ESC built for multi rotor aircraft. With no BEC onboard, it's intended for use alongside a separate power distribution or BEC solution, giving builders flexibility in how they power their flight electronics. This genuine Castle Creations ESC delivers the smooth, precise throttle response multi rotor pilots expect for