pro-tronik micro servo digital 7452 mg-d \nHigh -end digital servo, very precise, fast and very powerful. \nBased on the excellent 7450 NG-D, we added metal gables and a ball bearing. \nPerfect for reliable use on parkflyer, indoor, and class 450. \n \n digital \n2S Lipo Ready \": Optimized performance whether under 4.8V, 6V or 7.4V. The HV for all! \n \n