[Good Structure and High Performance]-All-aluminum housings /All-metal gears / High-resolution digital chip. Ultra fast,extremely strong, unbelievably precise, high efficiency,quiet,high torque and durability )
[High Torque and Fast Speed]-Maximum Torque can reach 61kg-cm (847 oz-in) and speeds up to 0.09 sec/60° (8.4V)
[IP67 Grade Waterproof ]-This brushess digital servo engineered with IP67-rated environmental protection, this waterproof servo enables your RC model to be used in wet and dusty environments
[Application Scenarios]-Fully compatible with 1/8 1/10 scale baja RC cars, rock crawlers, buggies, truggies, trucks. Also can be widely used in boats, robots,robotic arms and industrial equipment
[Packing Content]-1 X BLS3355 Full Metal Shell 55kg Brushless Servo; 1 X 25T Servo Arm ; 1 X Accessory Set