Mini Moto Dirt Bike Inner Tube - 12.5 x 2.50 Inch

This inner tube features a standard straight Schrader valve, which is the same type found on most car tires.

The inner tube is sized 12.5 x 2.50 inch and is also compatible with tire sizes 12.5 x 2.25 inch and 2.5 x 2.75 inch.

This inner tube is specifically designed for 8-inch rim mini moto dirt bikes and mini pocket dirt bikes.

No, this inner tube is specifically designed for the tire and rim dimensions of mini moto dirt bikes and is not compatible with standard bicycle wheels.

Check the sidewall of your existing tire. It will list the tire size, for example, '12.5 x 2.50'.

Store spare inner tubes in a cool, dry place away from direct sunlight and sharp objects. Keeping them slightly inflated can help maintain their shape.

Check for any trapped debris or sharp objects inside the tire or rim that may have caused a puncture during installation. Ensure the valve stem is properly seated and not damaged. Re-inspect the tire for embedded thorns or glass.

Slightly inflate the tube before attempting to install it to give it shape. Ensure the tire is correctly seated on the rim and that the tube is not pinched between the tire bead and the rim.

Carefully try to straighten the valve stem if slightly bent, ensuring not to kink or break it. If significantly damaged, the tube may need to be replaced.