Kit de motor de bicicleta de gasolina de 4 tiempos 100cc Kit completo de cinturón modificado para bicicleta

Let's take a look at our bicycle engine kit! Quiet Operation : This bicycle engine kit only has slight noise (about 75dB) and vibration when used. Gasoline Type: 92#, 95#. Economically Friendly: You can enjoy the speed and passion comparable to motorcycles at a lower price!

eBay