TANNUS Armour Puncture Protection - 27.5x1.95-2.5 - w/o Tubes Sunshine_Enriched Stan's Tire Sealant is formulated

Stan's Tire Sealant is formulated to stay liquid in tires for up to seven months

High volume barrel fills wide tires fast while fold out foot pad and flexible hose make inflation a snap

Compatible with Shimano 9-speed mountain derailleurs

Compatible with SRAM and Shimano 10-speed systems

TANNUS Armour Puncture Protection - 27.5x1.95-2.5 - w/o Tubes Sunshine_Enriched Stan's Tire Sealant is formulatedTannus 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,