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SKU: TU9274

Continental Supersonic 700x18-25mm Bike Tube with 42mm Presta Schrader Valve - Lightweight, Low Rolling Resistance, Removable Valve Core, Seamless Mold-Cured Design for Road & Hybrid Cyclists

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Description
Specifications

Boost your cycling performance with the Continental 700 x 18-25mm Supersonic Tube with Threaded Presta Schrader Valve. Engineered for durability, precision, and lightweight efficiency, this high-performance inner tube is the ideal choice for road cyclists seeking rapid acceleration and lower rolling resistance.

Materials & Construction:

Crafted from premium-quality butyl rubber, the Continental Supersonic Tube delivers excellent air retention, flexibility, and resilience under high pressure. Its seamless and mold-cured construction enhances uniformity, reducing the risk of punctures and ensuring consistent performance across varied terrains.

Performance & Engineering:

Designed for optimal low weight, the Supersonic Tube uses thinner material and advanced construction techniques to minimize rolling resistance, helping you maintain higher speeds with less effort. The tube conforms precisely to ISO standards, fitting 622mm road rims with widths ranging from 20mm to 25mm for versatile use.

Components & Technology:

Equipped with a removable valve core for quick inflation adjustments and maintenance, the Presta Med 41-55mm valve is suitable for a wide range of road bicycle setups. The threaded valve shaft ensures reliable sealing and compatibility with various pump types, providing consistent inflation pressure and enhancing ride safety.

Style & Use Case:

Ideal for competitive road cyclists and advanced enthusiasts, this tube is perfect for fast-paced training, racing, or everyday commuting. Its lightweight profile reduces overall bike weight, enhancing acceleration, cornering, and handling on tarmac surfaces.

Innovative & Differentiating Features:

- Supersonic tubes boast optimized thin-wall construction for lower weight and rolling resistance.

- Seamless design ensures uniform strength and reduces puncture susceptibility.

- Removable valve core simplifies valve servicing and pressure adjustments for ongoing performance maintenance.

Specifications:

- Diameter: 622mm (Road / 29")

- Width: 20-25mm (ISO)

- Valve Type: Presta Med 41-55mm, Threaded, Removable Valve Core

- Material: High-quality Butyl Rubber

- Weight: Approximately 50 grams

- Suitable for 700c rim wheels

Upgrade your cycling setup with the Continental Supersonic Tube-where lightweight performance meets durability. Designed for serious cyclists who demand efficiency, reliability, and speed on the road.

  • Optimized for low weight and rolling resistance, the Continental 700 x 18-25mm Supersonic Tube features a thin, durable butyl compound, enhancing performance and reducing drag on the road.
  • Constructed with seamless, mold-cured technology, this tube ensures a consistent, reliable seal for maximum air retention and puncture resistance, ideal for competitive and endurance cycling.
  • Equipped with a removable Presta valve core and threaded shaft, this tube offers easy maintenance, quick inflation, and compatibility with a wide range of road bike setups, including 20mm to 25mm widths.
  • Designed for versatile road use, the Continental Supersonic Tube fits 622mm (29-inch) rims and is perfect for riders seeking lightweight, high-performance inner tubes suitable for racing, training, or daily cycling.
  • Made with innovative materials and engineering, the Supersonic Tube reduces weight to approximately 50 grams, helping cyclists improve acceleration, efficiency, and overall ride quality while maintaining durability and ease of use.
Shaft TypeThreaded
Tube CompoundButyl
Valve CoreRemovable
ValvePresta Med 41-55mm
Valve LengthMed 41-55mm
Weight50
ISO Width (mm)20
ISO Width (mm)21
ISO Width (mm)22
ISO Width (mm)23
ISO Width (mm)24
ISO Width (mm)25
ISO Diameter622 / Road / 29"
Labeled Size700 x 20 - 25
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Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


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These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

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