Tannus Tubeless Gravel Tire Insert - 700 x 33-47mm Single

Tubeless Gravel tire inserts focus on maximizing traction grip and rim protection out on the trails. It is capable of running flat and provides a balanced combination of sidewall support and vibration dampening with its dual air chamber design.Fits 40mm+ TiresThickness: 20mm19mm inner rim width requiredTubeless tire setup requiredSealant sold separately