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Michelin A2 Airstop Tube

MichelinA2 Airstop Tube(Return to Product Page)

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(44 customer reviews)
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Reviewed 7/17/2018
by Travelguy
Cycling Enthusiast
Texas
Value Rating
Overall Rating
Reliable tubes

Install new tubes and forget about them.

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Reviewed 5/21/2018
by ericf
Cycling Enthusiast
Upstate NY
Value Rating
Overall Rating
3 of 3 customers found this review helpful.
A Perfectly Fine Tube

I run tires between 25 and 32mm, and these tubes are my go-to for all of them. My rims go up to 30mm depth, and I think that up to 4-5 more mm would still work fine. Not much to report, as I've had zero problems with these tubes and haven't gotten any flats lately.

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Reviewed 11/24/2020
by Kevin
Casual Cyclist
Chicago Il.
Value Rating
Overall Rating
0 of 1 customers found this review helpful.
The Tube's work great, Price was great,

I bought new tire's for my bike, the Michelin A2 Airstop Tubes was recommended, for the tire's. I also bought Michelin Tire's.

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Reviewed 9/5/2014
by TokyoJoe
Cycling Enthusiast
Chi-town
Value Rating
Overall Rating
3 of 4 customers found this review helpful.
A good, decent product used for its intended purpose.

I bought it for its smooth presta valve and works just fine for an easier on/off during inflation.

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Reviewed 6/19/2014
by OaktownCyclist
Cycling Enthusiast
Oakland, CA
Value Rating
Overall Rating
1 of 2 customers found this review helpful.
Great tubes, probably the best bet for the price

Great tubes. You really do end up filling up less.

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Reviewed 3/21/2014
by Jesty
Cycling Enthusiast
n.e.
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
very good tube

I've been useing this tube for many years and have yet to find a negative side.They are easy to mount,hold pressure well,and not alot of flats.A great product.I dont use any other.

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Reviewed 12/3/2013
by Internally shifty
Portland, OR
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Holds air, wadayawant?

These are for a commuter with normal size tires and rims. I like the unthreaded stem that should help with pump seal longevity.

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Reviewed 9/27/2013
by Anonymous
Cycling Enthusiast
Pico Rivera CA
Value Rating
Overall Rating
2 of 3 customers found this review helpful.
smooth valve stem is easy on the pump head

Smooth brass valve stem is easy on pump heads.

Brass also develops a patina to match brass bells

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Reviewed 7/1/2013
by Anonymous
Cycling Enthusiast
Columbus, OH
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Great deal, even when not on sale.

I use a racing bike as a commuter in the city. It makes it so keeping up with cars and riding on the streets is less rough. However, with all the bumps, potholes, glass, etc using full blown racing tires and tubes is a pretty bad idea. I try to find the balance of durability and speed. Right now I have Gatorskin tires, a PVC liner, and these tubes and things are going great. With this setup I've only had one puncture in the last 6 months (used to be one a week), and I can pump with High PSI to still have good performancedurability. The added rotational weight is present, but less than other tubes and the price is good.

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Reviewed 4/11/2013
by JohnG
Cycling Enthusiast
Memphis
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Airstops are the best. They just don't lose air and seem to help good tires resist punctures.

Smooth. Pump them up and weeks later you are at 90%. They seem to help good tires resist punctures. Don't ask me how.

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Reviewed 11/8/2012
by Anonymous
bessonn
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
High quality tube

I have been using these tubes with the Michelin Mud2 tires for cyclocross racing. They are most resilient tubes I have used. A small puncture only resulted in a slow leak and I was able to finish the race. I have pinch-flatted on one occaision, but that comes with the territory.

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Reviewed 9/21/2012
by Anonymous
Casual Cyclist
Coeur d''Alene, ID
Value Rating
Overall Rating
4 of 4 customers found this review helpful.
Best I have ever used

These, in combination with Continental Gator Hardshell tires have eliminated my frequent flat problems. These tubes are noticeably thicker than any other tube I have used. So they are going to be slightly heavier. But man, do they give confidence that I'm not going to have a lot of flats. These are the only tube that I have ever used that will hold 90 psi pressure for extended periods of time. I'm a weekend rider, and before using these tubes, my tires would typically be down to about 40 psi after the 1 week interval. These tubes are usually still up in the 80 psi range after a week.

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Reviewed 8/17/2012
by Anonymous
Cycling Enthusiast
NW Ohio
Value Rating
Overall Rating
michelin makes great products.

The tubes have ALWAYS been good, especially paired with their tires.

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Reviewed 7/19/2012
by Anonymous
Cycling Enthusiast
Denver
Value Rating
Overall Rating
0 of 2 customers found this review helpful.
a steal

basic tube for great price

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Reviewed 7/13/2012
by BigDCommuter
Cycling Enthusiast
Detroit, MI
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
A reliable tube for many years.

I've been using Michelin tubes for more than thirty years and find them to be reliable. I've never had one fail at the valve stem, where the cheaper tubes tend to fail.

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Reviewed 4/30/2012
by energeka
Casual Cyclist
Mississippi
Value Rating
Overall Rating
Mounting

Mounting on the bike ring would seem loose but installing on the tire fits perfectly

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Reviewed 1/27/2012
by Anonymous
Cycling Enthusiast
Tampa, Fl
Value Rating
Overall Rating
Good tube

Thick tube good durability..

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Reviewed 11/12/2009
by Jack
Cycling Enthusiast
Charlotte, NC
Value Rating
Overall Rating
9 of 9 customers found this review helpful.
Great quality standard weight tube

I've been using these tubes for years and have had only one defective tube. This is a much better record than I've had with house-branded tubes such as Performance. These aren't the lightest tubes out there, but the rubber thickness appears uniform, the seams are well made, and the valves work great. Sorry that the previous reviewer had problems with these, but my friends and I have all had good results with these.

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Reviewed 4/20/2015
by Anonymous
Overall Rating
0 of 1 customers found this review helpful.
No problems.

No problems. Check your valve stem length.

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Reviewed 12/29/2019
by Anonymous
Northern Virginia
Overall Rating
1 of 1 customers found this review helpful.
Inexpensive and Reliable

Ive used a lot of these tubes over the last few years. They hold air pretty well and dont give me any pinch flats. The only reason Ive had to replace them was cuts from glass on the road, and no tube is expected to withstand that kind of damage. Will definitely keep using these.

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