The Power HD LW-20MG is the latest servo that features an all-aluminum case, copper and aluminum gears, a powerful coreless motor and it pulls up to 20kg-cm of torque at a speed of 0.16s. The standard sized servo is also waterproof making this a great servo for crawlers, 1/8 scale trucks and buggies. It comes black anodized and with laser-etched graphics.

Specifications:

• Torque(6.6V): 20.0 kg-cm (277.7 oz/in)
• Speed: 0.16 sec (6.6V)
• Operating Voltage?4.8 ~ 6.6 DC Volts
• Weight: 60 g (2.12 oz)
• Bearing Type?Ball Bearing x 2
• Gear Type?Metal gear
• Size?40.7 x 20.5 x 39.5 mm ( 1.60 x 0.80 x 1.55 in)

May need a servo extension lead for some aplications like the TRX-4