REVIEW: Tannus Tire Armour 

Good review, thanks! I'm one of those odd people who seems to never gets flats, but I'd still recommend these. Number one reason is the extra grip, and this becomes very obvious when going fast over cracks and uneven pavement. Instead of the tire rebounding and losing contact, the tire compresses into the foam and the tread remains in contact with the road. Reason number two is peace of mind, knowing that it will take something drastic to get a flat. In keeping it real; one downside I've noticed is a bit of extra rolling resistance. Not an issue on an e-bike, unless you run out of battery! The other downside is that, if you have a fat tire bike, the tire may be too wide to stay on the rim even with this liner. I've never had a puncture, but one of the tubes that came with my Tannus Armour was defective and let go while the bike was sitting still. The bead of the tire came unseated from just rolling the bike a few feet without a rider. Still, I'm far better with them than without, and tires less than 3 inches wide should be fine with riding flat for a bit.. Thanks again for the video!

Thank you very much for the video, I'm from Brazil and I would really like to ask you, do I have to take the air out of the tires every time I get off a pedal? And how long do I have the security of the tannus armour, say how long I have the guarantee