Challenge Latex Tube 700x30/38C 48mm Presta | The Bike Affair
Challenge Latex Tube 700x30/38C 48mm Presta | The Bike Affair

Challenge Latex Tube 700x30/38C 48mm Presta


Regular price â‚č990 Sale priceâ‚č595 Save 40%
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Challenge Latex Tube 700x30/38C 48mm Presta: Unleash the Power of Seamless Performance

Upgrade your cycling experience with the Challenge Latex Tube, a revolutionary 700x30/38C 48mm Presta tube designed for discerning riders seeking unparalleled performance. Crafted with precision and innovation, this latex inner tube goes beyond conventional options, offering a ride that is smoother, faster, and more responsive.

Supple Latex Superiority:

Challenge Latex Tubes redefine suppleness, outperforming traditional butyl tubes. Their remarkable flexibility allows quick adaptation to tire shape changes during cornering and rolling. Experience a ride that effortlessly flows with every curve and contour of the road.

Seamless Excellence:

Challenge takes pride in producing the only seamless 'one-piece' latex inner tubes on the market. This seamless construction ensures a smooth, balanced ride without the puckers or bumps found in other tubes. Seamlessness translates to enhanced performance and a ride that feels like an extension of your cycling prowess.

Performance Advantage:

Unleash the full potential of your bike with Challenge Latex Tubes, saving more than 3 watts per wheel compared to butyl tubes. German, Finnish, Belgian, Dutch, UK, and American testing confirm the superior efficiency of these latex tubes, making them a powerful choice for riders seeking a competitive edge.

Lightweight and Flexible:

Challenge Latex Tubes embody a trifecta of benefits—lightweight, thinner, and more flexible than traditional butyl tubes. This trifecta contributes to increased comfort, reduced rolling resistance, and enhanced puncture prevention. Elevate your cycling experience with tubes that complement the agility of your bike.

Versatile Presta Valve:

Equipped with a removable core Presta valve, Challenge Latex Tubes offer versatility. Compatible with both inline and external valve extenders, these tubes seamlessly integrate into various setups, ensuring convenience and adaptability.


Features of Challenge Latex Tube 700x30/38C 48mm Presta

  • The only Seamless ‘one-piece’ latex inner tube on the market
  • Seamless & smooth, no bumps at the valve,
  • No “out of round, unbalanced” wheel
  • Improves rolling resistance and comfort
  • Strong and extremely elastic, thus very reliable
  • Improves resistance to punctures
  • Is lighter weight than standard butyl and some superlight butyl tubes
  • Has a two-piece removable valve core for valve extender use
  • Two sizes: for Road/wider Road 19-28mm and for wider Road/Adventure 29-38mm
  • By far the cheapest way of improving the performance and overall feel of your bike!

Specifications of Challenge Latex Tube 700x30/38C 48mm Presta

Wheel Size  700c (622)
Available Width 30-38C
Tube Material Latex
Valve Type Presta
Valve Length 48 mm
Removable Core Yes
Commuter Yes
Touring Yes
Cyclocross Yes
Road Yes
Weight (Approx.) 75 g
Country of Origin Thailand

Technologies of Challenge Latex Tube 700x30/38C 48mm Presta

Lighter, Softer, more Supple:

The lighter, softer, more supple tube reduces rolling resistance and improves comfort, traction and cornering. This is because latex extends and expands 7 to 8 times its original size, whereas butyl only about 1.5 times, which means latex is much, much more flexible, guaranteeing more speed, improving rolling resistance and comfort than a standard butyl tube. Latex inner tubes also weigh less than standard butyl tubes so can help save weight.

Puncture Protection System (PPS):

Latex tubes also increase puncture protection as the latex stretches and deforms around the body which is trying to penetrate the tube instead of, like the stiffer butyl, trying to resist the body and shortly after, being punctured through with a big blow.

The highly elastic latex material is extremely more difficult to puncture and in the unlikely case that it is, the air will anyhow come out very slowly, because the elastic latex, punctured at that point, will move slightly and still stick and conform to the object so not leaving a big tear and gaping hole. The slight leaking of air in that point means that if you are riding and have no spare, you may still be able to ride most of the way back while it very, very slowly looses air, but you won’t be stranded somewhere out there with a sudden flat!

Warnings and Suggestions for Optimal Use:

Latex is more porous and gas permeable meaning that a tire with a latex tube should be checked before every ride, to make sure that it has retained your desired pressure.

Installation of a latex tube can be tricky for the inexperienced hand. It can be more prone to pinch flats if not installed properly. The suppleness of latex means it can find its way into the smallest of cracks and holes and push itself in between and pinch. Latex is also somewhat sticky, which is why it comes with a coating of talcum powder to help it slide. In case the talcum came off and you found that the inner tube were sticky, you could add a little coating of talcum powder to eliminate this stickiness

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