Sanwa has introduced the follow up to the popular 1/12 Sanwa HR-141 servo, with the release of the SRG-HR. Due to its extremely small dimensions and its low weight of only 22g, the new digital servo fits in almost every 1/12 model. It is also ideally suited for the more and more popular HPI and Tamiya Formula 1 cars. Quick and ultra precise, the Sanwa SRG-HR can be operated with 6.0V and also with 7.4V (nominal voltage) and there’s no need for a voltage transformer for LiPo receiver batteries anymore. The receiver forwards the full 7.4V to the servos, making it especially strong and super fast.