Power HD TRX-4M Mini Crawler Servos
Servo manufacturer Power HD has released two new waterproof servos intended for the Traxxas 1:18 TRX-4M Mini Crawler. TR-4M & WT35, each feature an 18cm receiver wire to ensure the servo is a direct fit in the TRX-4M crawler. While the TR-4M weighs 14-grams, the brass bodied WT35 weighs 35grams, making it a perfect balance weight servo for your crawler.