Robotic & Radio Control Toys

HAUTFENM Dual Speed Gearbox With Servo And Transmission Gears Compatible With 1 10 Scale RC Crawler Upgrade Parts Compatible with TRX6 Model Compatible with 1/10 scale RC crawlers including the TRX6 model Compatible with Features a dual-speed gearbox Compatible with enhanced control over crawling and -speed driving Includes internal gears Compatible with smooth power transmission and... HAUTFENM Dual Speed Gearbox With Servo And Transmission Gears Compatible With 1 10 Scale RC Crawler Upgrade Parts Compatible with TRX6 Model