Schwalbe SV21 Bicycle Inner Tubes 27.5 inch x 1.50-2.4 650B (2 Pack)
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Schwalbe SV21 Bicycle Inner Tubes 27.5 inch x 1.50-2.4 650B (2 Pack)
Schwalbe tubes retain air pressure considerably longer
Schwalbe SV21 Bicycle Inner Tubes 27.5 inch x 1.50-2.4 650B (2 Pack)
Numéro d'article: 24675981

Schwalbe SV21 Bicycle Inner Tubes 27.5 inch x 1.50-2.4 650B (2 Pack)

Numéro d'article: 24675981

CHF 31

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Schwalbe tubes retain air pressure considerably longer
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Ce qui se démarque

CONSTRUCTION DURABLE
Made from high-quality butyl rubber, Schwalbe SV21 tubes provide excellent air retention and resistance to punctures, ensuring a long-lasting performance for your cycling adventures.
Ajustement parfait
Designed specifically for 27.5-inch wheels, the SV21 tubes fit snugly within a range of 1.50-2.4-inch tires, guaranteeing optimal compatibility and stability for mountain and hybrid bikes.
Pack de valeur
This 2-pack offers great value, ensuring that you always have a spare tube handy for emergencies, allowing you to focus more on your ride and less on repairs.

Détails du produit

Shop for Schwalbe SV21 650B Inner Tubes with Presta Valve, 2 Pack online at Ubuy Switzerland. Quality tubes for 27.5 x 1.5-2.4 tires. Fast delivery worldwide.
  • Proven Schwalbe inner tubes for 650B wheels, on or off road use
  • Valve Type: Presta 40mm, Model: SV21
  • Genuine Schwalbe product with price for 2 inner tubes
  • Designed to retain air pressure longer than competitors
  • Individually inflated and inserted into a mold for even wall thickness and excellent air retention
  • Consistent quality control with 24-hour pressure testing for reliability
Poids de l'article1 lbs (450 grammes)

À qui est-ce destiné ?

Suitable For
  • VTTistes

    Ideal for mountain bikers needing durable inner tubes for various terrains and robust riding conditions.

  • Casual Cyclists

    Great for casual cyclists who require reliable and easy-to-install tubes for regular recreational use.

  • Replacement Seekers

    Perfect for those looking to have spare tubes on hand for quick replacements during rides.

Not Suitable For
  • Cyclistes sur route

    Not suitable for road cyclists needing lighter, narrower tubes designed for high-speed and performance-oriented rides.

  • Kids' Bikes

    Not ideal for children's bikes which typically require smaller diameter tubes not compatible with this product.

  • Winter Conditions

    May not perform well in extreme winter conditions where specific tubes designed for cold weather are preferred.

DESCRIPTION DU PRODUIT

Schwalbe SV21 Bicycle Inner Tubes 27.5 inch x 1.50-2.4 650B (2 Pack)

About This Item

Upgrade your biking experience with the Schwalbe SV21 650B Inner Tubes. Designed specifically for 27.5-inch wheels, these high-quality inner tubes are a perfect replacement for your old or damaged tubes. With a size of 27.5 x 1.5-2.4 and a Presta valve, these tubes are ideal for wide tires commonly found on mountain bikes. The SV21 650B Inner Tubes feature a durable construction, ensuring they can withstand the tough terrains you encounter while off-road biking. Don't let a flat tire ruin your adventure.

These puncture-resistant inner tubes will keep you riding smoothly and confidently. The seamless tube replacement design makes installation quick and hassle-free, so you can spend less time on maintenance and more time enjoying the trails. Schwalbe is a renowned brand known for its commitment to quality and performance. These SV21 650B Inner Tubes are no exception.

They are made to last, providing dependability and longevity for your biking needs. Whether you're a seasoned cyclist or a casual rider, these affordable inner tubes are a great investment. Don't compromise on the integrity of your tires. Choose the Schwalbe SV21 650B Inner Tubes and ride with peace of mind. Upgrade your biking experience today and enjoy the benefits of these high-quality Schwalbe SV21 650B Inner Tubes.

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What are the dimensions of the Schwalbe SV21 Bicycle Inner Tubes?

    répondre: The Schwalbe SV21 Bicycle Inner Tubes are specifically designed for 27.5-inch wheels, fitting tire widths ranging from 1.50 to 2.4 inches. These measurements ensure compatibility with a variety of mountain and hybrid bikes. Proper sizing is essential for optimal performance, as using the correct inner tube dimensions helps prevent pinch flats, maintain air pressure, and provides a smooth ride across diverse terrains.
  • question: Are the Schwalbe SV21 tubes suitable for mountain biking?

    répondre: Yes, the Schwalbe SV21 inner tubes are ideal for mountain biking. They are engineered to withstand the rigors of off-road riding, including rocky paths and rough terrain. The durability of these tubes enhances the biking experience by reducing the chances of punctures, which is critical when navigating challenging trails. Riders seeking reliable performance during outdoor adventures will find these tubes to be a solid choice.
  • question: How do I install the Schwalbe SV21 inner tubes?

    répondre: Installing the Schwalbe SV21 inner tubes requires a few basic tools and methods. First, remove your bike wheel and tire. Next, slightly inflate the inner tube for easy handling. Insert the tube into the tire, ensuring the valve is correctly positioned. Attach the tire back onto the wheel rim carefully, avoiding pinching the tube. Once the tire is secured, inflate the tube to the recommended pressure. This process ensures a correct fit and minimizes the risk of leaks.
  • question: Can I use Schwalbe SV21 tubes with tubeless tires?

    répondre: No, the Schwalbe SV21 tubes are designed as traditional inner tubes for standard bicycle tires and should not be used with tubeless systems. Tubeless tires require a sealed rim setup and specific valve stems to function properly without an inner tube. Using a tube on tubeless tires can lead to a poor seal and increased chances of flats. It's important to use the right components for your specific tire setup to ensure optimal performance and safety.
  • question: What materials are Schwalbe SV21 tubes made from?

    répondre: The Schwalbe SV21 inner tubes are crafted from high-quality natural rubber, providing excellent air retention and flexibility. This material choice allows for better shock absorption and increased durability, making them capable of handling diverse riding conditions. Higher-grade materials help in minimizing punctures and contributing to the overall longevity of the tube, which is especially beneficial for active cyclists frequently using their bikes.
  • question: How do I check for leaks in my Schwalbe SV21 inner tubes?

    répondre: To check for leaks in your Schwalbe SV21 inner tubes, inflate the tube to the recommended pressure, then submerge it in water. Look for air bubbles escaping from any punctures or leaks. If you notice a hissing sound or small bubbles, you’ve found a leak. Mark the affected area for repair with tape or chalk. This method is effective and helps ensure your tube is in optimal condition before hitting the road or trail.
  • question: What is the weight of each Schwalbe SV21 inner tube?

    répondre: Each Schwalbe SV21 inner tube weighs approximately 200 grams, depending on construction and specific dimensions. This weight is ideal for maintaining a balance between durability and performance, making the tubes suitable for both casual rides and serious cycling. A lightweight tube reduces the overall weight of the bicycle, enhancing agility and speed, which can be particularly beneficial for competitive cyclists and trail enthusiasts.
  • question: Can I use Schwalbe SV21 tubes on road bikes?

    répondre: While the Schwalbe SV21 tubes are primarily designed for mountain bikes and hybrid bicycles, they can fit road bikes with compatible 27.5-inch wheels within the specified width range. However, road bike tires typically use narrower tubes. If you're using these tubes on a road bike, ensure your tire supports the width to prevent performance issues. Users should ensure compatibility for optimal handling and ride quality.
  • question: How many tubes come in a pack of Schwalbe SV21?

    répondre: A pack of Schwalbe SV21 Bicycle Inner Tubes contains two tubes. This is convenient for cyclists who like to have a spare tube on hand for sudden flats or punctures during rides. Having an additional tube gives peace of mind while cycling, allowing for quick replacements so you can continue your journey without lengthy disruptions.
  • question: Where can I buy Schwalbe SV21 Bicycle Inner Tubes 27.5 inch x 1.50-2.4 650B (2 Pack) in Switzerland?

    répondre: You can buy the Schwalbe SV21 Bicycle Inner Tubes 27.5 inch x 1.50-2.4 650B (2 Pack) on Ubuy. They offer a reliable platform to purchase this product, ensuring that you get genuine items delivered directly to you. Ubuy provides a user-friendly shopping experience with various purchasing options and promotions, making it easy to find and order the inner tubes you need.

SCHWALBE Tubes Editorial Review

The Schwalbe SV21 650B Inner Tubes with presta valves fit a variety of tire sizes ranging from 1.5" to 2.4". They are durable and require little air to keep the tire hard. However, there have been recent reports of a lack of quality control resulting in unreliable performance. On the other hand, the tubes work well with tire inserts such as Tannus Armour. Some customers have complained that the valves are not robust and that they do not fit 2.4" width tires.

Avis et évaluations clients

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Avantages

  • Durable
  • Fit a range of tire sizes
  • Require little air to keep the tire hard
  • Work well with tire inserts

Les inconvénients

  • Recent reports of a lack of quality control resulting in unreliable performance

Historique des prix du produit

Informations importantes

  • Limitations : Pour les produits expédiés à l'international, veuillez noter que toute garantie du fabricant peut ne pas être valide ; les options de service du fabricant peuvent ne pas être disponibles ; les manuels, instructions et avertissements de sécurité des produits peuvent ne pas être dans les langues du pays de destination ; les produits (et les matériaux qui les accompagnent) peuvent ne pas être conçus conformément aux normes, spécifications et exigences d'étiquetage du pays de destination ; et les produits peuvent ne pas être conformes à la tension et aux autres normes électriques du pays de destination (nécessitant l'utilisation d'un adaptateur ou d'un convertisseur le cas échéant). Il incombe au destinataire de s'assurer que le produit peut être importé légalement dans le pays de destination. En cas de commande auprès d'Ubuy ou de ses filiales, le destinataire est l'importateur officiel et doit se conformer à toutes les lois et réglementations du pays de destination.
  • Tous les produits listés sur Ubuy ne sont pas à vendre, Ubuy étant un moteur de recherche mondial. Les produits sont soumis aux réglementations en matière d'exportation et de commerce.

CHF 31

Commandez maintenant et recevez votre commande aux alentours du Jeudi, Juin 25

QTY:

Transaction sécuriséeTransaction sécurisée

Ubuy s'engage à protéger votre sécurité et votre confidentialité. Notre système avancé de sécurité des paiements garantit la confidentialité en chiffrant vos informations lors de la transmission grâce aux protocoles AES (Advanced Encryption Standards) et SSL (Secure Socket Layer). Vos coordonnées de paiement sont 100 % sécurisées car nous ne partageons pas vos informations de paiement avec des vendeurs tiers.

nos meilleurs partenaires logistiques
  • fedex
  • dhl
Livraison transfrontalière la plus rapide

Caractéristiques et avantages

  • Individually inflated and inserted into a mold
  • Stored under pressure for 24 hours for testing
  • High-quality and reliable for a great range of tire sizes
  • Retains pressure longer compared to other brands
  • Uncompromising standards, despite world market prices of butyl
  • Price is for 2 inner tubes