So far I have had no flats with these tubes. Ride Time is valuable, we all know that every minute and mile counts, to be at the side of the road fixing a flat is a waste of time, if you are with a group they are probably grumbling. Do these tubes make it a definite? Well no. But there is at least one less reason to flat, and taht is good enough for me ..
Was this a gift?:
Bottom Line Yes, I would recommend this to a friend