550W WATERPROOF ■ POWER SUPPLY 4.8V~6.0V(MAX 7.4V) ■ TORQUE 9.3Kg.cm~10.5Kg.cm ■ SPEED 0.17sec/60¡Æ ~ 0.14sec/60¡Æ
■ SIZE 39.5 * 20.0 * 38.9 mm ■ WEIGHT 61.6g ■ FEATURE SSF(Soft Start Function) Full Metal gears AL Middle Cool Heatsink
3Pole Cored Motor real waterproof
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