The Schwalbe Aerothan Road Tube 28" No. 15AE with SV (SV15AE) is designed for all those who want to save every gram on their racing bike or sporty road bike without compromising on reliability and puncture safety. Thanks to modern TPU material, extremely low weight, and the new aluminum shaft, this high-quality bicycle tube combines modern technology with high practicality for everyday use.

With only 51 g weight, the Schwalbe Aerothan Road Tube 15AE is one of the lightest solutions for 28-inch racing bike tires and supports a particularly direct and dynamic riding experience.

Application Area

The Schwalbe Aerothan Road Tube 28" No. 15AE with SV targets sporty riders looking to achieve maximum efficiency on their racing bike, fitness bike, or lightweight road bike.

Due to its low weight and very low rolling resistance, this bicycle tube is ideal for fast training sessions, long tours, and performance-oriented rides. At the same time, the TPU material ensures high puncture safety and reliable function in everyday use.

Suitable for:

• Racing bikes
• Fitness bikes
• Road bikes
• Sporty commuters
• Training rides
• Long outings
• Tires in the size range 23→32-622

Advantages & Features

• ✅ Extremely light at only 51 g reduces rotating mass and supports agile handling.
• ✅ Aerothan TPU technology combines low weight with high stability and modern performance.
• ✅ Very low rolling resistance supports fast and efficient progress.
• ✅ High puncture safety provides additional security during training and touring rides.
• ✅ New aluminum shaft with external thread improves stability at the valve transition and eases handling.
• ✅ Compatible with all common pumps for maximum practicality.
• ✅ Suitable for Schwalbe Clik Valve allows the use of a modern valve system.
• ✅ Compatible with Schwalbe Airmax for comfortable pressure control.
• ✅ Works with Bosch Speed Sensor, making it suitable for compatible e-bike systems.
• ✅ TPU production using pyrolysis oil from old tires supports a more resource-efficient material cycle.

Technical Details

• Brand: Schwalbe
• Model: Aerothan Road Tube 28" No. 15AE with SV (SV15AE)
• Category: Tube
• ETRTO: 23/32-622
• Size range (ETRTO): 23→32-622
• Weight: 51 g (100 mm valve)
• Valve: SV
• Tube design: Aerothan
• Type: TPU
• Wheel size: 28"
• Schwalbe designation: 15-AE

Technologies Explained Simply

1. What does Aerothan mean?
   Aerothan is the modern tube technology from Schwalbe. The used TPU (thermoplastic polyurethane) allows for particularly low weight while ensuring high stability and good puncture safety.
2. Why is TPU interesting for racing cyclists?
   The TPU material significantly reduces weight and supports very low rolling resistance. Thus, the tube is particularly suitable for riders seeking sporty and efficient performance.
3. Aluminum shaft with external thread
   The new aluminum shaft improves stability at the valve and increases the robustness of the sensitive transition between valve and tube. At the same time, the weight remains extremely low.
4. Compatible with Schwalbe Clik Valve
   The tube can be used with Schwalbe Clik Valve, simplifying operation during inflation.

What distinguishes this model?

The Schwalbe Aerothan Road Tube 28" No. 15AE with SV differs from classic butyl tubes through its significantly lower weight and modern TPU construction.

While conventional tubes primarily rely on proven standard technology, the Aerothan tube is aimed at riders who value weight savings, rolling resistance, puncture safety, and modern materials. The focus is clearly on sporty performance and efficient riding.

Why choose the Schwalbe Aerothan Road Tube 15-AE?

The Schwalbe Aerothan Road Tube 28" No. 15AE with SV (SV15AE) is an exceptionally light bicycle tube for racing bikes and sporty road bikes. The combination of Aerothan technology, TPU material, and aluminum shaft ensures low weight, low rolling resistance, and high puncture safety. With only 51 g, the tube is suitable for riders who prioritize maximum efficiency. The tube is compatible with Schwalbe Airmax, Schwalbe Clik Valve, and Bosch Speed Sensor. The application area includes tires in the size range 23→32-622.

Our Conclusion

• ✅ Perfect for racing bikes and sporty road bikes
• ✅ Only 51 g weight
• ✅ Very low rolling resistance
• ✅ High puncture safety
• ✅ Compatible with Airmax, Clik Valve, and Bosch Speed Sensor

Less suitable for:

• Riders looking exclusively for a classic standard tube
• Tire sizes outside of 23→32-622

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Scope of Delivery

• 1 × Schwalbe Aerothan Road Tube 28" No. 15AE with SV (SV15AE)