NEW Tannus Armour Tire Insert 20 x 3.0-4.0 Single availability_special-order Back Protection: No

Back Protection: No

Tubeless Accessories: Tubeless tape and tubeless valves (comes with tubes installed

seamless chamois is exceptionally soft

ISO Width (mm): 106

NEW Tannus Armour Tire Insert 20 x 3.0-4.0 Single availability_special-order Back Protection: NoTannus Armour is the ultimate in tire protection and performance for all levels and styles of riding. Sitting between your tire and inner tube, the Tannus Armour provides 15mm of puncture protection on the top, as well as 2mm of sidewall protection from sharp objects and rocks. Whether you are a city biker, adventure tourer or prefer the off road, downhill or gravel trails, Tannus Armour gives you increased grip and vibration dampening for a smoother,