bead buddy A solid tube produced by

A solid tube produced by a solid tire manufacturer

you will get more rubber that helps seal after the needle

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

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

the tube is welded at the joint and has a vulcanized valve for maximum strength

bead buddy A solid tube produced byYour 3rd arm that holds the T Lock and the tire in place during installation, the short part in the rim track and the groove around a spoke, then just lever on, remember to take a tight grip with the tire levers (3 4cm) and it will almost work with your thumbs.