I have an unusual problem with my front $200.00 tire pressure sensor
I start a ride, and all is good for about 20 miles. Then, I get the yellow alarm and the front tire pressure is not displaying. I can stop the bike and take off again. No tire pressure alarm for the next 20 miles.

Does anyone have any ideas? Are the $30.00 tire pressure sensors on ebay any good? For $30.00 it might be worth a try, except for the possibility of someone marring my forged wheel.