Tannus Armour Inserts

Only compatible with our Ramblas eMTB model Tannus Armour is an insert the wraps around your tube inside of your bicycle tire. Installation is a simple additional step when installing your bicycle&';s tube. Tannus Armour protects your tube against 90% of common bike flats using 15mm of multi-cell foam. Say goodbye to pinch and puncture flats.