Triumph, Norton, BSA, etc. 19″ x 3.60″/4.10″ inner tube. Top quality replacement inner tube.
Due to past performance and their high quality, we use only BikeMaster inner tubes on our bikes. This BikeMaster tube will fit 3.60/4.10″ x 19″ tires only. Buy multiples of this or our 18″ tubes (click here).
