29 inch inner tube michelin Airstop A4 1,9-2,50 presta

Michelin Airstop A4 29-inch inner tube

Michelin reliability for your MTB wheels

Designed for demanding mountain bikers, the Michelin Airstop A4 29-inch inner tube offers the perfect balance of durability, lightness, and longevity. Ideal for your mountain bike wheels, it ensures stable air pressure and excellent puncture resistance, even on the roughest trails.

Technical specifications:

• Diameter: 29 inches

• Compatible tire width: 1.90 to 2.60

• Valve type: Presta (thin valve) – 40 mm

• Material: High-quality butyl rubber

• Average weight: approx. 230 g

• Compatibility: 29” MTB tires

• Michelin reference: Airstop A4

Key features:

• Excellent air retention – Michelin butyl compound keeps pressure stable for longer.

• Enhanced puncture resistance, perfect for off-road rides and long adventures.

• Easy to install on all 29-inch rims with standard Presta valves.

• Trusted brand – Michelin, a global leader in tires and bicycle wheels.

Why choose the Michelin Airstop A4 ?

The Michelin Airstop A4 29-inch inner tube is designed to support your MTB wheels in all conditions. Whether you’re riding rocky trails, forest paths, or technical tracks, it delivers remarkable stability and consistent air pressure. It’s the perfect choice for cyclists who value reliability and performance above all.

Maintenance tip:

Check your tire pressure regularly to extend the lifespan of your inner tube and prevent pinch flats. Always carry a spare tube when riding off-road.