Anyone used them? I wonder what happens if you have a blow out and suddenly there little beads are everywhere under your already compromised traction ability.

 

I just installed a new MH90-21 front tire yesterday with Dyna Beads for the first time. Results so far are excellent. Ran the bike up to @90 last night and everything is dead smooth.
They have the consistency of fine sand. I don't think the little bag of beads would be the main concern after a blowout.

 

I installed them several months ago and they work as advertised. They can be a pain in the **** to install through the valve stem if the stem comes out of the rim in a horizontal plane. I would recommend installing them as you mount the tire so feeding them through the stem isn't necessary.

Yep, I like them well enough to use them again, I hate weights on the wheels.
I wouldn't worry about them if you have a blowout, it's not like a blowout is going to scatter these tiny beads far enough in front of the wheel to be an issue.

 

If you split a tire bad enough for the beads to come flying out everywhere...you have much bigger problems than the beads.

 

I put them in a few months ago after researching them for awhile. I noticed a great improvement.

Like said the beads would be the least of your problems. But, they are so tiny that pavement texture would swallow them up anyways.

 

They work great. Airsoft pellets also do a good job.

 

got new tires a few weeks ago and had them installed when the tires were mounted. I was skeptical too, but bike runs great and smooth up to 100. Haven't had enuf straight road to do a more extensive test than that....

 

Did you put them in that bike in your avatar? Can you now use them in tube tires?

 

Use **** beads. They have a string on 'em.

 

Just got to wonder what kind of mess you will have when changing tires ? Can you collect them and use them over ??