Continental Ultra Sport III 700x28 Black/Black Folding PureGrip - Pair (2 Tires)

Súper buenas

Exelente el producto el envío rápido

very reliable.

Bit on the heaver side than the Schwalbe ones that it replaced but I am fine the ride quality is definitely good! I could mount these with bare hands so the size and finish with no flashes inside made it easy to hand-mount.Performance and durability remains to be seen as I put it through the paces.

Except for what follows at the end of this review these tires are fabulous. In spite of a fine matrix tread I've traveled 100 miles+ in NYC so far without incident. I can't see any obvious wear. No flats yet. I was worried they might be a tad too big because I have V-groove rims, but they were fine - nice and snug, and they easily handle 80 psi. I tried 90 and they were fine. I only use 80 to be sure.I rated these 4 stars instead of 5 because strangely enough they leave brown streaked stains (not black) on my linoleum tiled floor. They're impossible to get out. Bartender's Friend, Comet, and powerful grout remover all failed, even with an abrasive pad and water. I had to use a single edged razor blade and re-wax the stained area. Now I'm keeping a mat where I park in my apartment. No stains so far.I'm pretty sure the stains are not caused by skidding the tires because who skids their tires as they walk their bike into the apartment... Not me. If they were caused by skidding there would be less of them and of varying sizes. There were 30 or 40 of them all about 1/4" wide by 2" long - like shooting stars - a chemical reaction to me, each time the tire sat there.Image attached is of one stray mark. i forgot to take a photograph of the grouping of 40 marks before removing them. This mark is too symmetrical and of exactly the same size as the others to be a skid. It's chemical. Linoleum reacting with the tire composition. The black mark next to the brown tire stain is a shoe scuff.5 stars otherwise.

Great deal

Bought these as an alternative to more expensive tires, grip is awesome, quality is awesome, not as durable as gatorskins but I bought these to use with my tpu tubes because they are lighter. Performance is good, they run true. Have not had any puncture issues so no flats. They fit tight but install easy if you know what you are doing and use the correct tire levers

These tires are great, they roll fast and are very grippy. They are very durable for the price and a nice surprise. For budget tires they are a great deal