YUNSCM 700X40C Lightweight Premium Road Bike Tires ETRTO 42-622 60TPI Nylon Anti-Puncture Protection Tires and 700C Bike Tubes Compatible with 700X38/39/40/41/42C Tires and Tubes-2 PCS (Y-579)

I didn’t know what to expect from these tires. I have always gone to the bike shop for new tires and bike service. This kit came with everything, and was easy to mount on my rims. Once installed the ride was smooth. Good product.

This is all you need is you have to swap a set of tires and inner tubes on your 27.5" bike wheels. 2 tires, 2 tubes, 2 tube tapes and 3 tire spatulas. Inner tubes have a Schrader valve which is super nice. Tires have more of a road thread and a reflective stripe which is awesome at night, little bit of a light and you can see the bike from far away.

Came quickly and they look good.

This is a great quality replacement tire/tube set! The build quality is very nice, and it comes with everything needed for a full replacement. The ride is very nice, and feels solid and responsive. They are a great looking tire, and very functional. The included tire levers made for very easy installation. Will buy again!!

The tires were a bit stiff right out of the package, but after a few rides, they loosened up. Once I got them on, the ride was definitely smoother. I didn't need all the extra bits and pieces like the rim tape, but it's nice to have them on hand just in case. Make sure you double check the valve type before you buy, though - I almost got the wrong kind.

I have a number of yunscm tires, and they're consistently high quality (if heavy). However, they're constantly trying to push terrible extras on us (justification of the high price?).The rim strips aren't very effective. I tried using a set on a rim and ended up with several tube punctures before realizing the rim strips were being pushed away from the spoke holes. The tire levers are huge and obnoxious--you will not be able to wedge these between a tight rim/tire combination. And yunscm always seems to add shraeder valve tubes, when everyone runs presta now. No one is running shraeder tubes on a 700cc rim!! Ridiculous.

I have a Giant road bike I thrifted, and it needed new tires, the previous ones it had were high quality with aramid reinforcements. This full service tire replacement kit is just as high quality as the worn out name brand one needing replacement, and it includes everything needed, even the tire levers. I had to watch some youtube videos to refresh my memory, but even a total novice like me can change bike tires with a kit like this.In summary, nothing is left out, the treads are of good quality with no punctures, stresses or other defects, same for the tubes and liners, and each part is neatly boxed away in individual boxes so you won't risk misplacing parts as much. Great value 700c bike tire kit.

This is a neat set to replace both your tires and tubes, and comes with everything you need. If you only need tires or tubes, you can find cheaper options, but for a full set in one place, this is a good option. Just double check that the numbers and valve fit what your bike needs, I really feel the system could be simplified and clearer. But as long as it's meant for your bike, it fits in well, and works great. As the tires came very tightly folded, it takes a few days to loosen them up and the sooner you can unpack them, the better I think. But once they were aired out, they installed well and are working fine.

Schlechte Qualität, für den Preis nicht gerechtfertigt. Nachtrag: Kundenservice ist noch schlechter, als die Ware. Kann von diesen Produkt und Firma nur abraten.