Tannus Armour 26" X 4" - 4.8" Tire Insert With Tube size-43-mm Base: Extruded

Base: Extruded

x CRANK ARM MATERIAL Aluminum

Back Panel Engineered for All-Day Wear: Suspended mesh back-panel construction provides excellent airflow and prevents moisture buildup for all-day comfort

The other trails

Tannus Armour 26" X 4" - 4.8" Tire Insert With Tube size-43-mm Base: ExtrudedTannus Armour is an insert for your bike tire the ultimate in tire protection and performance for all levels and styles of riding. With this tire liner, thorn flats are a thing of the past. We went with Tannus because they have been at the forefront of innovation in tire technology since 2003 and are the #1 brand of airless tire technology in the world.