ARC R11 SRS Super Response Servo
Coming from ARC and made in collaboration with Savöx is the Super Response Servo tailor-made for the ARC R11 series touring car. The Super High Response technology provides quick steering response when used with modern transmitters while the incorporated servo mount makes installation easy in addition to saving 10g compared to the original servo mount. A short 50mm all-black receiver lead cleans up the wiring job for a full factory look. Equipped with a brushless motor the servo is able to pull up to 9.0kg-cm of torque at a transit time of down to 0.07s/60°.
Source: ARC [arc-rc.com.tw]