High Speed Response System for EP Car ModelsSR Mode servos must be used when using SR mode. Use of normal servos may cause servo issues.Not for use in GP (Gas or Nitro) powered cars.Specifications:Size: 25.5x20.7x10.6mm (1x0.81x0.42in)Weight: 5.7g (0.2oz)Operating Voltage: DC 3.7V-7.4V
