Redcat 23393 Hexfly Torque Spec Servos with Y-Harness 2 Pack Redcat Hexfly Torque Spec Servos with Aluminum Horns and a Y-Harness. Capable of running on high voltage and putting out 583.27oz-in (42kg-cm) of torque and 0.12 sec/60° of speed on 8.4V, these optional servos are intended for the Redcat Custom Hauler to lift and lower the trailer's suspension and enhance the scale realism and functionality of your Custom Hauler! However, These high torque servos can also be a great upgrade as a steering servo for other 1/10 scale applications in need of more torque and durability than what the stock servo can offer! FEATURES: Great fit and upgrade for the Custom Hauler to (Lift & Lower) the trailer suspension High Voltage capable High-precision all metal gears with hard anodizing for longer lifespan CNC aluminum middle shell enhances heat dissipation Waterproof, made of high-grade material to ensure longevity SPECIFICATIONS: Speed: @5.0V: 0.16 sec/60° @7.4V: 0.14 sec/60° @8.4V: 0.12 sec/60° Torque: @5.0V: 347.18oz-in (25kg-cm) @7.4V: 486.05oz-in (35kg-cm) @8.4V: 583.27oz-in (42kg-cm) Motor: Digital Coreless Operating Voltage: 5.0V-8.4V Rotation: 270 Degrees Dimensions: 40x20x42.5mm Weight: 67g Operating Spline: 25T INCLUDES: (2) Hexfly Torque Spec Servos (1) Y-Harness (2) Horn Mounting Screws