Accessories and parts - brand name - Metal Steering Motor Servo 15kg / 17kg / 20kg / 25kg For RC 945R 360 Degree description: Advanced linearity and accuracy with precision potentiometers, stable, low noise, water resistant. Equipped with solid copper and aluminum gears, CNC aluminum middle shell. Reaction speed 0.17s/60(4.8V no load), 0.14s/60(6V no load). High performance digital standard servo, high precision metal gears Suitable for 1:10 1:8 RC on road racing car, buggy truggy crawler monster truck, robot, rc boat manipulator, 50-90 grade and 26cc-50cc fixed wing plane etc Specification: Material: Metal + Plastic Size: Approx. 40.8x20x38mm / Cable length: 30cm / Working voltage: 4.8-6V Working temperature: 0-55 Working speed4.8V 0.1:0.18s/60 Working speed6 V: 0.16s/60 Stall Torque4.8 V: 14.25 kg.cm Stall Torque6 V): 15.32 kg.cm Weight: 55.6 g Package includes: 1 Piece Steering Motor Servo 1 Set Installation Accessories Pictures and Text: Please allow 1-3cm (0.4-1.18"") differs due to manual measurement. Thank you for your understanding.