49MHZ RC Receiver Board for Shuang Ma 9100 Single Blade RC Helicopter + Worldwide free shiping by China 
Frequency: 49MHZDesigned for Shuang Ma 9100 single blade RC helicopterEasy and convenient to install and use Package Details Weight: 10.70 g Size: 5*3.2*1 cm Package Includes * RC Receiver BoardRead more 49MHZ RC Receiver Board for Shuang Ma 9100 Single Blade RC Helicopter + Worldwide free shiping
49MHZ RC Receiver Board for Shuang Ma 9100 Single Blade RC Helicopter + Worldwide free shiping Feature
