Tannus Armour 26" X 4" - 4.8" Tire Insert With Tube size-43-mm Bern Watts 2

Bern Watts 2

Glove Type Full Finger

x CRANK ARM MATERIAL Aluminum

Base: Extruded

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

Tannus Armour 26" X 4" - 4.8" Tire Insert With Tube size-43-mm Bern Watts 2Tannus 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.