40cc single cylinder (no mixing with oil) engine. Just put in 91 octane gas and go. They are suitable for younger and lighter riders. Gas Powered Mini Dirt Bike. The Mini Dirt Bike is perfect for lighter, younger riders, but even adults can enjoy them.
China 40CC Bike, 40CC Bike Wholesale, Manufacturers, Price
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40cc single cylinder (no mixing with oil) engine. Just put in 91 octane gas and go. They are suitable for younger and lighter riders. Gas Powered Mini
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