Product ReviewsSlime Self-sealing Tube 700c X 19mm-25mm 48mm Presta Valve

The end of flats for me.

I ride my bike to work everyday, a total of 10 miles to and fro. with other, regular tubes i was getting a flat about every 3-4 weeks, and getting really tired of that.

I've now had a set of these tubes in my vittoria corsa tires for about three months, and ZERO flats.

i was a bit skeptical at first, but these things have proven out. i'll never not ride these tubes going forward.

yeah, they weigh more than regular tubes, but if you're the kind of dork that thinks he or she can determine the weight difference in grams whilst riding, then you don't deserve to ride these and be free of flats.

just sayin'.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: obliviousotter

Excellent

Love the speed in which I rec'vd. Product.

Verified purchase:  Yes | Condition: new | Sold by: wheelandsprocket

it is a good product .

Verified purchase:  Yes | Condition: new | Sold by: pedaling.sprocket