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Michelin A1 Airstop (52mm Presta Valve)


A1 Airstop (52mm Presta Valve)

Availability: In Warehouse
Product Rating
5.0 stars
 (1 Review)

Michelin A1 Airstop (52mm Presta Valve)

The name Airstop says it all. Michelin's Airstop tubes use a proprietary butyl rubber so your tires keep their pressure longer. And, the reinforced valve stem seam is ultra sturdy, too.

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by PowerReviews
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5.0 stars

(based on 1 review)


of respondents would recommend this to a friend.

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  • Best for silca pumps 
  • Reliable 

Best Uses

  • Road biking 

Reviewed by 1 customers

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Great Tubes Especially with Silca Pumps

By Mike

from San Francisco

About Me Avid Cyclist


  • Best for Silca pumps
  • Very reliable


  • None

Best Uses

  • Road Biking


These tubes have smooth stems. If you have a Silca pump which relies on a rubber gasket with a compression seal, these will ensure that the gasket lasts a lot longer. As far as I can tell, they also work fine with other kinds of pumps as well.

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Barcode Manufacturer's Part Number Vendor Number
03528700750966 79332/075096 QBP-TU8135