Tannus Armour - TUBES ONLY (Pair)

Comes with 2 Tannus Armour inserts, 2 applicable replacement sized tubes (Schrader Valve).  Fits Bike Tire Sizes 26" x 4.0-4.8" Tire sizes.   BENEFITS ELIMINATES 90% OF ALL PUNCTURES RUN-FLAT TECHNOLOGY EASY INSTALLATION ABOUT ARMOURTannus Armour provides 15mm of puncture protection on the top, as well as 2mm of sidewall protection. At the heart of Tannus is our patented Aither Technology. Aither is a multi-cell foam compound that forms the structure of the Armour.