From the company that brought you VP Pro is a new brand called Power Star who has just released the new RS-2211 digital servo. This brushless servo features an aluminium case and is fitted with stainless steel and titanium gears throughout for strength. The performance has been optimised for car racing and features speeds of 0.11 and 0.094 seconds at 7.4V and 8.4V respectively with torque of 22kg/cm and 24kg/cm at the two voltage outputs.
Check out the video below too.
httpv://www.youtube.com/watch?v=JGakv6sB5Fc&feature=youtu.be
Source: Power Star