Schwalbe Aerothan Race inner tube. When it comes to using a bicycle with an inner tube, the Aerothan Race inner tube is the first choice. Thanks to its low rolling resistance, it impresses with a propulsive and smooth riding dynamics. Aerothan is a material that completely redefines the inner tube: extremely lightweight, highly puncture-resistant, and designed for minimal rolling resistance. Compared to butyl inner tubes, it achieves a weight saving of over 100 grams for the entire bicycle. You can rely on the Aerothan Tube Race not only for its extraordinary puncture protection but also on descents: even during successive emergency braking with traditional brakes, it maintains its shape against heat.

• Uniform lightness up to the valve: about 40% lighter than an equivalent Schwalbe extralight inner tube.
• Redefined puncture protection: the material prevents sudden air loss.
• Minimal rolling resistance, maximum riding dynamics.
• Extremely heat resistant: approved for traditional brakes.
• Stable riding behavior: even at low pressure.
• Easy installation, without shifting or pinching.
• Made in Germany.
• 100% recyclable.
• SV20E.
• 23-622 to 28-622.
• Valve: 60 mm.
• Weight: 43g.