When it comes to your big rc projects, size does matter - that s why hitec engineered the hs-5765mh. This high voltage cousin of the hs-5755mg is 2-cell lipo (7. 4v) capable and features heavy duty metal gears with a 10mm output shaft for the strength you need for the most demanding large scale applications. With 347 oz-in torque, the giant hs-5765mh is tough enough to tackle your biggest rc projects from 1/5th on and off-road vehicles to large high-powered boats and giant scale aircraft! - (hths-5765mh)