9imod Digital Servo Motor 70KG with 25T metal servo arm,It has 10V~15V high operation voltage range brushless large torque and waterproof.Compared with ordinary servo, the speed is much faster and the reaction is also fast.
It’s a good steering servo for your 1:8/1:10 RC Car Truck Crawler Boat Robot and DIY model toy!

Features:
Upgraded Version: Less heat, more sensitive ,high torque!10.0V ~15V high performance digital high voltage brushless . (The High voltage servo is a direct power servo that needs to be supplied with extra power).Waterproof Servo:The waterproof protection level is IP67. It can adapt to different wading environments.
High Rotation :The steering servo is widely use.Excellent linearity, precision control. Compatible with 1/8, 1/10 Scale Clawer Truck, scx10, RC Car / Robot / Boat and other remote control models.
High Quality :Metal gear brushless servo equipped with stainless steel gears, full CNC aluminium shell, less noise, light weight.Dual ball bearings.
Black Heat-treated Gear:About twice hardness of ordinary stainless gear, more wear-resistant, not easy to sweep teeth.