Acceptable dirt bike tire air pressures range from a low five psi ... Motocross bikes and dirt bikes in general use tube-type off-road knobby tires commonly inflated to 12 to 15 psi. These knobby ...
We had issues with the width of its rear tubes, which rubbed our tester’s legs, and the foam tires were quite slippery. The original Croco Ultralight Balance Bike, a popular, sub-$100 Amazon ...