Tannus Armour Inserts

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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 install ing 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. Show more