Hitec HS-225MG Mighty Mini
Miniservo med metallgir, drar hele 3.9 kg på 0.14 sek ved 4,8V.

Informasjon fra produsent på engelsk:
The HS-225BB is deal for applications that call for a small lightweight, high speed, high torque servo. Using state-of-the-art SMT technology, and a custom designed IC the HS-225 series of servos represent a true value with the performance that rivals the others larger more expensive servo.
Applications: Sport or high performance Aircraft to 6lbs. Fast electric boat rudder servo.
* Torque 4.8/6.0v : 54 / 67 oz. 3.9 / 4.8 kg.
* Speed 4.8/6.0v : 0.14 / 0.11 second
* Size : 1.3 x 0.7 x 1.3" 32 x 17 x 31 mm
* Weight Nylon 0.95 oz. 27 g. Metal 1.09 oz. 31 g.