Heavy Duty Inner Tube - 50/75-6.1 - Straight Valve - PetrolScooter

This inner tube is compatible with 8 1/2 x 2, 8.5 x 2, and 50-156 tire sizes.

It has a straight Schrader valve.

Carefully insert the tube into the tire, avoiding any pinching. Use tire levers if necessary and be careful not to damage the tube during installation.

The recommended tire pressure is usually printed on the sidewall of your tire. Always inflate to the recommended pressure.

Regularly inspect your tires for any signs of damage, avoid riding over sharp objects, and ensure your tires are properly inflated.

First, find the source of the puncture. Repair the tube with a patch kit or replace the inner tube if the damage is severe.

Check your tire pressure at least once a week or before each ride.

Store the spare inner tube in a cool, dry place away from direct sunlight and extreme temperatures.

Check for punctures by submerging the inflated tube in water or by listening for escaping air. Patch any holes with a tire repair kit or replace the tube.

Tighten the valve core using a valve core tool. If the leak persists, replace the valve core or the entire tube.

Ensure the valve is clean and not blocked. Make sure the pump is properly attached to the Schrader valve. Lubricate the valve with silicone spray.