422HD V2 Digital Metal Gear Waterproof Programmable Servo (SEHREEFS65)

The 422HD V2 Digital Metal Gear Waterproof Programmable Servo is a high-torque digital servo built for demanding RC models. It features seven-point waterproof seals, a magnetic angle sensor, and PWM control to provide precise, repeatable movement even in wet conditions. Fully programmable with REEFS software (REEFS LINK required for programming), it lets you dial in travel, endpoints, and response to fit your setup.

Built with steel gears inside an all CNC aluminum housing and supported by three ball bearings, this servo is designed for durability and smooth operation. It delivers 434 oz-in of torque at 8.4V and a fast 0.10-second response, with a 25T output spline for broad compatibility with common horns. A BEC is not required for maximum performance, making it a clean, high-performance choice for water-resistant control in RC applications.