Self Repairing Inner Tube Schrader - 20" x 1.75 - 2.125

Description

Puncture resistant sealant inner tubes.Self repairing gel filled tubes with schrader type valves.Notes: Self Repairing Bicycle Inner Tube - This Inner Tube is filled with a Self Sealing|Repairing Gel. It will auto seal holes of up to 3mm. It will not repair rips, tears or damaged valves.