Disc Wheel & Cateye Astrale

My Cateye Astrale speed sensor reads off the rear wheel. When I use my disk, where can I put my magnet which is normally on the spoke of my training wheel? What do others do?

Buy you a small round magnet from Radio Shack and glue it to the disc,Silicone sealer works pretty good.Randall
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I stick the magnet in the hole where the tube stem is, then stuff the hole with foam from my helmet fitting system (that I didn’t need), and cover it with tape. It works well! At least up to 41mph…I don’t know about faster speeds!

You can also buy magnetic tape at most hardware stores. I was shocked at how many forms of magnet are available at a Westleks hardware… and pretty cheap as well!

I have a disk too. I tried a nice flat round magnet from Home Depot and IT DIDN’T WORK. :frowning:

No signal. Not sure what’s up with that, but apparently not all magnets are created equal.