SILCA Premium Latex Tube 700c + 40 mm Extender kit | Tire Width 24-30mm | Lightweight 42mm Long Black Aluminum Presta Valve Stem | Rims up to 65mm

The latex tubes are breathable, extremely powerful rolling resistance, and the wheel caps are VERY useful for all the pumping up of the tires( daily) that will need to be done. I believe SILCA is the best company for the caps as well as the wonderful Latex Tubes!!!!!

Lets face it Latex tubes are a qualitative purchase - Butyl tubes are value propositions This is a really nice riding tube - I had some l schwalbe ultremo tires left over from a box I split with a friend. Love the tires with light weight butyl tubes - Amazed by the tires with the Latex - these tubes are great - Are they $4 a tube better than the vittorias? I would say no. but they are non-the-less really nice. I love the smooth stems - but my time on a tubed tire is limited as I am building a tubeless wheel set . I will run the last set of Ultremos and Silca latex tubes until the miles take there toll (riding about 120miles a week with the wild fire smoke reducing my outside time right now) then off to find a tubeless tire i like. I will keep the latex tubes on hand for emergencies with the new setup when done.

These are manufactured by Vitoria on Silca’s spec I’ve always liked Vitoria latex tubes but they have been fussy to install and prone to pinch flats during that process The Silca tubes seem to have corrected that issue with their version on Vitoria latex tubes They both installed without a problem in new tires (which are even stiffer than tires with some miles on them)- no pinch flatting- I got the extender kits and again, Silca nailed it. They went on nicely to the original valve- even came with a little tool for installation- and the little aero rubbers that come with the extension valves were easy to install as well although i question their use Either way the Silca tubes are the best I’ve used

I have these installed on a set of 60mm carbon rims with the protector and am running gp5ks. only real complaint is that they just don't hold air day to day. You're good for a long ride - all day in fact - but you'll need to top off the air in your tires DAILY. Not sure why this is but it's frustrating... Never had this issue with my Revere butyl tires (but to be fair, they weighed 2x as much each)

Ordered two tubes. One burst on the first pump with a clear pinhole on the inner side of the tube. However, patches are cheap. Like the other reviews state, quality control is lacking. Be prepared to patch these during installation.

After installing the tube on a new wheel and tire, I inflated the tire to 50 psi just to make sure that the tire was sitting correctly. Everything was fine, but after 1 or 2 minutes the tube blew up with no reason. Did not even install the wheel on the bike. Not worth the money.

Very good

Dumb user error, blew up latex tube during first install . Failed to follow instructions and blew up the tube, contacted Silca and they shipped me a replacement the next day.. I'm sold.. will always use their products. Tubes feel great and appear to be as durable as my butyl rubber tubes, just need to install them correctly with baby powder. Mounted these with 26cc Turbo Cotton tires, a phenomenal combination. Completed a 105 mile Gran Fondo with climbs and fast decent and rough roads, performed flawlessly. Great product...

São das melhores câmara de latex que já usei e recomendo (produto e vendedor). Apenas lamento não terem mais opções de cumprimento da válvula (40, 60, 80 mm) para não ser necessário usar extensores.

A pesar de seguir las intrucciones detalladas de inatalacion por el fabricante, se dañan muy facilmente en la instalacion inicial. En comparacion, con las vittoria latex nunca tuve ese problema. Todas las camaras de latex son delicadas pero estas silca se llevan la corona a las MAS delicadas 100% desechables y demasiado costosas.