3kg Steering Servo. NEWLY Upgraded - Now Waterproof. Branded by BSD RC Designed for all standard 1/10 and 1/8 models. Includes 2 servo horns and fixing screw for the servo horn only. Long 40mm x Wide 19mm x High 37mm. Measurements exclude the 3mm cog and 8mm fixing ledge. Images copyrighted by BlackSmith Products Ltd.