Stan's NoTubesDart Tool Refill (5 Pack)(Return to Product Page)

Have been using it with stans sealant. Finally had chance to use it during a gravel ride and it stopped a ~2mm side wall hole to get me back home. Recommended!

I use these for both road and gravel tires. I was a little leery using them on road tires but they work and are for the most part unnoticeable. They are much faster than removing the tire and trying to install a tube or a boot. The only caveat is, twist the barb in, don't rock it back and forth. Rocking it is how you break it off.

I am a lifetime cyclist, racer, commuter and professional mechanic.

These darts are expensive but quite effective! I was able to save a racing tire that had a big puncture and that the usual bacon strip couldn't do the job.

Have been using it with stans sealant. Finally had chance to use it during a gravel ride and it stopped a ~2mm side wall hole to get me back home. Recommended!

Easiest plug I've ever used. Works great!

Used once on a puncture too big to self-seal. Worked perfectly although it took some strength to work the plug into the tight puncture hole.

Great deal. Dart fabric bonds quickly with the sealant and stops leaks. I wish the dart tool was a bit more sturdy but these refills are a great value and really ease my mind on longer rides.