SpeedTek RC Standard Aluminum Waterproof 300+Oz Metal Gear Programmable Servo w/ 25T Aluminum Servo Horn is an extremely versatile submersible servo that's a great upgrade to standard RTR servos and fits many conditions where use is vital in rain, sleet, or snow.
 
Features:
-Waterproof construction for harsh elements
-Strong unique steel gears provide durability and assurance
-High voltage to add strength and speed
-Ideal for 1/10 & 1/8 vehicles and boats
 
Specifications:
Torque @ 6v: 25.0kg/347.0oz-in
Torque @ 7.4v: 28.0kg/389.5oz-in 
 
Speed @ 6v: 0.15 sec/60 deg
Speed @ 7.4v: 0.14 sec/60 deg
 
Dimensions L x W x H (mm): 40x20.2x40.5mm
 
Weight: 58g
 
Warranty:  6 months (electronics only!  Not gears)
 
Includes:
1 x SpeedTek RC Standard Aluminum Waterproof 300+Oz Metal Gear Programmable Servo w/ 25T Aluminum Servo Horn