Tannus Armour Tire Insert - 26 x 1.6-1.9 Single ANT+ The Abus Steel-O-Chain line-up offers

The Abus Steel-O-Chain line-up offers an outstanding value for the security to weight ratio

Incredible grip with extremely low weight

prying and twisting

AxCad -- no cadence magnet required for reliabilty and a cleaner look

XC-focused lightweight design delivering premium performance and efficiency

Tannus Armour Tire Insert - 26 x 1.6-1.9 Single ANT+ The Abus Steel-O-Chain line-up offersTannus Armour Tire Insert 26 x 1. 6 1. 9 Single. Tannus 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