Note:  If the product is damaged, you can contact the seller to reissue the corresponding accessories.

Introductions:
This 50cc Petrol Gas Engine Kit is
used to upgrade the regular bike to a motorizedbike. After converting
your bike, you can ride faster and further buteasily, and then just enjoy
your outdoor trip. The speed can reach up to 38km/h, which is the
fastest but safe speed you can get. Of course, if you want to ride just
with your feet, just stop your petrol gas engine, and use the original
equipment of your bike. This engine kit fits most 26" bikes with
V-frame.