37KG High Torque Servo RC Brushless Servo with Full Metal Gear, IP67 Waterproof Servo Compatible with Sanwa SSR/ NB4/ Futaba for 1/8 1/10 Scale RC Crawler Cars, Trucks or Robotic Parts(180°) - F FLASH HOBBY, BLS4037RP

• High Torque Servo: The maximum torque for RC crawler servo is up to 37kg/cm(514oz/in) at 8.4V, and the speed up to 0.07sec/60° at 8.4V Metal Gear & High Quality: Equipped with metal gear, two ball bearing and full CNC AL6061 aluminum heat sink shell, makes brushless servo has advanced linearity and accuracy. Let’s the servo more stable, low noise and long life IP67 Waterproof Servo: RC car servo designed with waterproof black O-ring inside, which makes the servo can work normally in the steam or a rainy day easily, creating more more happiness for you Application: High torque servo supports three modes, including Sanwa SSR, NB4 and Futaba. Compatible for 1/8 1/10 scale RC crawlers, RC cars, trucks, rollers, boats, airplane, fixed-wings, robotic parts and so on. Ideal to satisfy your various needs Size & Package: The size of 37KG RC servo is 1.57 x 0.79 x 1.59in(40 x 20 x 40.5mm). Package include 1 x brushless servo, 1 x 25T servo horn and a set of accessories, Manufacturer: F FLASH HOBBY