nal The new improved needle has

The new improved needle has a cut tip to make it easier to cut through the outer tire when checking tire pressure

remember to take a tight grip with the tire levers (3-4cm) and it will almost work with your thumbs

the expansion is 30% of the shown stress test

TIP: Clean the surface where you are going to insert the needle into the tire to avoid dirt getting into the needle

Your 3rd arm that holds the T-Lock and the tire in place during installation

nal The new improved needle hasThe new improved needle has a cut tip to make it easier to cut through the outer tire when checking tire pressure. TIP: Clean the surface where you are going to insert the needle into the tire to avoid dirt getting into the needle. If you also insert the needle a little diagonally, you will get more rubber that helps seal after the needle.