The Airstop Butyl range of tubes fulfills the needs of everyday cyclists for an economical, high-quality tube. It features good puncture resistance and an excellent price/quality ratio that's backed up by the impeccable reputation of Michelin.
Buy Michelin B3 AirStop Butyl Tube - 26"/650c from Chain Reaction Cycles, the World’s Largest Online Bike Store.
Rated 2 out of 5 by roadmaddan 1ok 1 not
got two of these free with my new tyres.
back wheel fine, front wheel was until walked (not rode) the bike a short distance.
you could see the inner tube had ripped alittle along a join causing a slow puncture. enough for a quick deflate.
guess they cant handle the pressure.(only 116psi)
probably why there giving them away.
buy the conti race 28 tubes instead!
07 April 2014
Rated 5 out of 5 by Vlad23 Good tube.
I've used for my old bike - Staiger TRENTO. It fits good 37-590 tire.
02 September 2013
Rated 2 out of 5 by Anonymous valve too short
I can't say too much about these tubes however I had a puncture recently and needed to change the tube. Whipped this one out to replace the old one and found that the valve wasn't long enough to thread through the rims to inflate the tire. That's about my only gripe.
23 September 2010
Rated 4 out of 5 by Anonymous Great postage as always
Nice light weight tube as described
12 April 2010
Rated 4 out of 5 by Anonymous Niiiiiice product!
Very nice product. I have used CST 26*1.95-2.125 lightweight inner tube before ( was only 125 gr ). After three rides there was two patches. And when I'm trying to change my tire and inflating that tube, its valve left it :-) But this one really works. Very quality rubber and valve installation. I'm still using it with two patches only for 4500 km. But a little heavy; 202 gr.
08 April 2010
Rated 5 out of 5 by Anonymous A Tube that works
No flats and doesn't leak air! Excellent delivery by the guys at CRC!
12 November 2009
Rated 5 out of 5 by Anonymous They work...
These are great because they're cheap compared to most bike shops, made by a reputable manufacturer and are not so thick walled they weigh a ton or so thin they pinch flat every time you hit the edge of something too heavily.
07 September 2009
Rated 5 out of 5 by Anonymous good value
good value basic tube does exactly what its intended for used for several rides now including a 110km two day trip and still inflated.
29 August 2009