This waterproof, brushless, steel-geared servo is perfect for Monster Truck and most Scaler and Crawler applications requiring a standard-sized servo. Precision steel gears, quick transit time, enormous torque, and waterproof to IP67 standards (operates for up to 30 minutes in water up to 3 feet deep).

Features:Center aluminum with nylon composite top and bottom caseOperates directly on 7.4v without the need for an external BECPrecision ball bearings

Specifications:

Torque @ 7.4v - 40.0kg/555 oz./in.

Speed @ 7.4v - 0.11 sec/60 deg

Torque @ 8.4v - 45.0kg/624.9 oz./in.

Speed @ 8.4v - 0.10 sec/60 deg

Weight: 79g / 3.1oz

Dimensions L x W x H (mm): 40.6 x 20.7 x 42