Comment Re:Really bad idea. (Score 1) 1173
Do you have a steel or aluminum framed bike? If it's steel, then the issue is just that the sensor in the crack isn't sensitive enough, but if it's aluminum then you're invisible to the sensor as it only works on magnetic inductance. In eier event, you can glue a couple high powered neodymium magnets to the underside of your bottom bracket and it wqill make your bike look way bigger to those sensors.