tire valve gps tracker Mountain bike trails & Mountain bike reviews › Protected: Forums › Mountain Bike Forum › tire valve gps tracker Tweet Add to Flipboard Magazine. Viewing 2 reply threads Author Posts September 21, 2022 at 20:17 #632784 shackleford96 Hey, could someone help me find an article that I saw on here a while back. I believe it was a valve stem or something, and the article mentioned something about the possibility of a gps tracker that was integrated as well. September 25, 2022 at 12:20 #632957 Sunspot ✓ supporter Likely it was a tire pressure monitoring device. September 28, 2022 at 09:24 #633192 Jeff Barber Tyre Wiz is a pressure monitoring device that’s integrated into a valve. Or maybe you’re thinking of the Muc-Off valve stem Air Tag holder? Not GPS, but it would allow you to track a stolen bike. Using an Apple Air Tag to Track a Stolen Bike Author Posts Viewing 2 reply threads You must be logged in to reply to this topic.