Schwalbe Bnb SV21E Aerothan 27.5 x 2.10-2.40 Presta Valve 40mm

Unleash Maximum Ride Efficiency with Ultra-Light Inner Tubes.

Struggling with heavy, unreliable inner tubes that kill your momentum? The Schwalbe bnb SV21E Aerothan inner tube delivers a game-changing solution with its extreme lightweight design that extends all the way to the valve. At approximately 40% lighter than comparable Schwalbe Extralight tubes, it slashes rotational weight for unmatched ride dynamics. Crafted from innovative material, it prevents sudden air loss and offers minimal rolling resistance for a smooth, powerful ride every time. Engineered for heat resistance and approved for rim brakes, it maintains stable handling even at low pressures. Installation is effortless, with no slipping or pinching. Plus, it’s 100% recyclable, making it a smart choice for riders who demand performance and sustainability.

Key Features

• Extreme lightweight construction including valve.
• Approximately 40% lighter than Schwalbe Extralight inner tubes.
• Innovative material prevents sudden air loss.
• Minimal rolling resistance for maximum ride dynamics.
• High heat resistance, approved for rim brakes.
• Stable ride characteristics even at low tire pressures.
• Easy installation without slipping or pinching.
• 100% recyclable for eco-conscious riders.

Technical Specifications

• Model: Schwalbe bnb SV21E Aerothan.
• Size: 27.5 x 2.10 – 2.40 inches.
• Valve type: FV 40mm.
• Weight: Extremely light including valve.
• Weight reduction: Approximately 40% lighter than comparable Schwalbe Extralight inner tubes.
• Material: New innovative compound preventing sudden air loss.
• Rolling resistance: Minimal for maximum ride dynamics.
• Heat resistance: Extreme, approved for rim brakes.
• Performance: Stable ride characteristics even at low tire pressures.
• Installation: Simple, no slipping or pinching.
• Recyclability: 100% recyclable.

Frequently Asked Questions