Camere d'aria in TPU

  • Ships from The Netherlands
  • Order by 15:00 and Ships Same Day
Avvisami quando è in magazzino
Larghezza pneumatico
Lunghezza valvola
€45,00
/
Save space and weight in your tire or in your pack. TPU tubes are less than half the size of a traditional butyl tube so you can carry two tubes instead of one in your pack, or save 200+g in your tires by replacing the butyl tubes with TPU.

• For 700C Wheels
• 24-43mm (50mm valve) 38mm x 77mm x 24mm folded. 45g
• 24-43mm (70mm valve) 39mm x 95mm x 21mm folded. 46g
• 44-64mm (50mm valve) 58mm x 77mm x 26mm folded. 62g
• Threaded aluminum valve
• Removable Valve Core
• Rim and Disc Brake Compatible
• Patch and alcohol wipe included
• Low rolling resistance
• Less than half the size and weight of a butyl tube
• Patented valve and tube attachment

Limited Warranty

GARANZIA LIMITATA SILCA

Le parti coperte dalla Garanzia Limitata SILCA dovuta al normale utilizzo o sono consumabili che si degradano nel tempo con l’uso quotidiano. SILCA garantisce che sono prive da difetti di fabbricazione per 2 anni.

    Le camere d'aria in TPU sono da tempo la nostra scelta preferita come ricambio da portare nella borsa sottosella, grazie al minimo ingombro. In tal modo puoi portarne con te due dove prima ce ne stava solo una. Il problema è sempre stato che le valvole di plastica tendevano a staccarsi dalla camera d'aria, i nuclei delle valvole erano spesso compressi nella plastica causando perdite, e il punto di giunzione della manica spesso si rompeva.

    Avere una camera di scorta serve a poco se, quando ti serve, si rompe. SILCA ha deciso di cambiare le cose. Le nostre camere d'aria in TPU integrano una tecnologia brevettata che fissa meccanicamente la valvola alla camera e un giunto saldato per evitare cedimenti. Abbiamo inoltre adottato una valvola in alluminio filettata per migliorare la resistenza al calore generato dalle pompe elettriche, includendo anche un controdado per un fissaggio stabile e privo di vibrazioni.

    I materiali in TPU hanno fatto grandi progressi negli ultimi anni e hanno quasi eguagliato la resistenza al rotolamento delle camere d'aria in lattice o di un sistema tubeless, con una frazione del peso. Le nostre camere d'aria pesano tra 45 e 62g, riducendo il peso al minimo e riducendo la resistenza al rotolamento, oltre a offrire dimensioni compatte ideali da portare con sé.

    Frequently asked questions

    What size tube do I need?

    The size tube that you will need will match your tire size. This is often found printed onto or into the side of the rubber casing. Our tubes are compatible with 700c/29in tires only.

    What length of valve do I need?

    If you have a rim with a depth under 40mm please choose the 50mm valve option. If you have a rim with a depth between 40 and 60mm please choose our 70mm valve option.

    Will you be offering any any other sizes?

    At this time, we only offer these tubes in two size options. We may be expanding these offerings in the future. If you have a specific size request, please email us at sales@silca.cc.

    Will these fit in my Mattone seat pack?

    Yes! These tubes are a perfect fit for our Mattone bags and can even fit with our Elettrico, tire levers, and a multitool.

    Is the flange around the valve stem supposed to be loose?

    Yes, this flange is intended to be loose around the edges.

    Can I inflate this tube with CO2 or an eletric pump?

    Yes, these tubes can be inflated with Co2 or an eletric pump. Please do inflate the tube in 10-15PSI incriments if using one of these inflation methods to avoid damage from heat/cold.

    Are these tubes covered under warranty?

    Yes, these tubes are covered under our limited two year warranty for any manufacturer defects. This does not include any coverage for punctures or failures due to improper inflation.

    How do I install these tubes?

    For best installation practices, please follow the installation guide found on the TPU product page on our website. For the best results, please do not inflate this tube past 4-5 PSI prior to installing it into your tire.

    Can these tubes be used with sealant?

    We do not recommend that these tubes are filled with or used with in comination with any sealant. When sealant is used in combination with a tube, it will likely not be able to active properly. These tubes can be used to fix a flat in a tire whose sealant has failed.

    Can I use these tubes on a smaller or larger tire size?

    These TPU tubes do provide a significant amount of stretch and can absolutely be used with slightly larger tires than what is listed! If you do decide to use a tube on a slightly larger tire, we would definitely recommend staying within 2-3mm of the original listed size range. We would also suggest you refrain from using these tubes on smaller tires.

    Can I use these tubes on a bike with rim brakes?

    Our tubes have been tested to be thick enough to safely use with rim brakes in standard riding conditions. With that being said, if you do ride where there are many very long descents where you are riding the brakes for an extended period of time (10+mins), these could get too hot and should be used with caution.