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Michelin  |  SKU: 305700875  |  Barcode:

Michelin Air Stop mtb 29x1.85/2.40 inner tube - 48 mm valve

Sale price €5,95 Regular price €6,50 -8%
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Michelin Air Stop MTB 29 Inner Tube: Reliable Performance for Off-Road Riding

The Michelin Air Stop MTB inner tube is the best seller in the MICHELIN mountain bike range, specifically designed to ensure superior air retention and long-lasting reliability. Thanks to its butyl composition, this inner tube provides an effective barrier against air leakage, maintaining stable pressure levels during riding sessions. The 29x1.85/2.40 size perfectly fits the standard rims of modern MTBs, while the 48 mm Schrader valve ensures compatibility with most manual and automatic pumps available on the market. Its robust construction offers enhanced puncture protection, a crucial feature for mountain bikers tackling technical and rough terrains.

Durability and Strength: Construction Features of the Inner Tube

Mechanical resistance is one of the key strengths of this MICHELIN inner tube, developed through decades of expertise in the cycling industry. The natural butyl structure offers controlled elasticity and reduces the risk of accidental tears during installation or daily use. Puncture protection is enhanced by the quality of the materials used, providing greater tolerance to shocks and stresses typical of off-road riding. This inner tube is certified according to ETRTO 47/61-622 standards, ensuring precise compatibility with 29-inch rims. The single-box packaging protects the product during transport and storage, preserving the elastic properties of the material.

Technical Specifications and Compatibility with Inflation Systems

The 48 mm Schrader valve is the most widespread standard for modern MTBs, ensuring ease of use and universal compatibility with inflation systems. The 29x1.85/2.40 dimensions cover a wide range of tire widths, allowing use on various wheel configurations. The ETRTO code 47/61-622 precisely identifies compatibility specifications, while the CAI code 668182 facilitates product identification in specialized catalogs. The standard type of this inner tube makes it suitable for both amateur cyclists and those engaged in more demanding mountain biking, without compromising on build quality and long-term reliability.

Technical Features

  • Wheel diameter: 29 inches
  • Tire width range: 1.85/2.40 inches
  • Valve type: Schrader (American)
  • Valve length: 48 mm
  • ETRTO code: 47/61-622
  • CAI code: 668182
  • Material: Butyl
  • Type: Standard
  • Packaging: Single box
  • Brand: MICHELIN

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Shipping & delivery times

Orders are usually shipped within 24-72 hours (1-3 days) from payment receipt. Some items may have longer shipping times (5-7 days). The specific shipping times are indicated on each product page.

FREE SHIPPING (bikes excluded) from

€ 79.00 Italy
€ 129.00 Europe, Principality of Monaco, and San Marino
€ 249.00 Australia, Canada, Japan, Switzerland, Norway

Shipping costs start from

€ 6.50 STANDARD SHIPPING in Italy with express courier

Shipping times and costs may vary depending on the delivery country, chosen service, and weight.

Shipping with InPost service

€ 5.00 Italy
€ 12.00 France, Benelux, Spain, Portugal, Poland

Bicycle shipping

Shipping costs for all bicycles are fixed as follows.

€ 39.00 Italy
€ 49.00 Europe
€ 69.00 Rest of the world

Non-EU shipping

Local VAT and any customs duties for shipments of goods to customers outside the European Union (non-EU) will be charged to the recipient and requested by the courier at the time of delivery. If the delivery is not made due to refusal to pay the customs duties (local VAT and any applicable tariffs) requested by the importing country, all costs incurred by us for the return of the goods will be deducted from the refund.

In-store pickup

All online-ordered items can be picked up at the All4cycling store in the province of Varese, Via Gianfranco Miglio 2, 21045 Gazzada Schianno (VA).

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Returns & support

  • You can return your order within 60 days of purchase.
  • Returns are eligible for a refund only: size exchanges are not available.
  • You will receive your refund within 15 business days after we receive and inspect the item.
  • Returns are FREE in Italy. For other countries, return shipping is at the customer’s expense.
  • For returns from Germany and Austria, €6.90 will be deducted from the refund.
  • For returns from Spain and France, €9.90 will be deducted from the refund.
  • For other countries, the cost varies depending on the selected carrier. Shipping is entirely at the customer’s expense.
  • Used or damaged items cannot be refunded.
  • All4cycling will check the condition of the returned item before issuing a refund.
  • If the original packaging or the tags/labels are missing, 20% of the item value will be withheld.
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SHIPPING COSTS

Italy FREE return at Post Office branches and Poste Italiane pickup points
Germany & Austria Fixed cost €6.90 with DHL courier
Spain & France Fixed cost €9.90 with DHL courier
Other Countries Variable cost depending on the selected carrier (chosen by the customer)