racing enduro or World Cup downhill

Holds air and water under pressure even when stretched

the DART creates a chemical reaction with Stan’s sealant to quickly form a permanent airtight bond

Hypoallergenic

GPS waypoints

Tannus Armour Tubeless Tire Insert gateway pro 2 racing enduro or World CupTannus Armour Tubeless Tire Insert Tubeless evolved! The Tannus Armour Tubeless Tire Insert are the result of years of top level multi cell foam manufacturing mixed with professional riding experience. The result is a tubeless insert that not only protects from punctures and rim damage, but also adapts to riding conditions with flexible side "wings" for a smoother ride quality. Details Wings flex with tire and rim to provide traction, stability, and