Review on Yingshop 49Cc 50Cc 60Cc 2 Stroke by Chris Kirby

Good. Try this product and it will start your bike. But I bought two and both died or broke within a week. The boot is of poor quality and always goes first. To attach the spark plug I have to remove the cap. This makes the connection less secure and more prone to dropping. The trunk is cheap, so are the cables. And if you don't crash your bike, you'll end up wasting your money. This also works, but only temporarily.