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Tires and Tubes > Tubes > Road Tubes

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Michelin A3 Airstop Schrader Tube
Michelin A3 Airstop Schrader Tube
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Michelin A3 Airstop Schrader Tube 2
Michelin A3 Airstop Schrader Tube 1

Michelin A3 Airstop Schrader Tube

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Mfg PartNum:
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MSRP: $9.99
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A3 Airstop

The Michelin A3 Airstop Tube is a .9mm thick butyl tube designed for increased puncture resistance on 700c bikes.


  • Fits 700 x 35/47
  • 34mm Schrader valve
  • 141 grams

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.


Weight: 141 grams

Mfg PartNum: 799175 

Tube Type: Butyl 

Wheel Size: 700C/29" (ISO 622) 

Tube Valve Length: 34 mm

Tube Valve Type: Schrader 

700x35/47 34mm Schrader

Tube Valve Length: 34 mm

Tube Width: 35-47mm 

Mechanic's Corner

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A guide to bicycle tire sizes, both standard on newer bikes and common on older bikes.
Understanding older bicycle tire sizes.
A useful chart for determining the tire size you need for your bicycle.
Tire Tips   
Tips for proper bicycle tire mounting and tire safety.
A guide to understanding tire width.
A guide to understanding bicycle tire tread patterns and what you should look for.
Understanding bicycle tube valve types, materials, and sizing.
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