Quote Originally Posted by fixedgeargirl
Why won't it work on a trainer?

You could get a "spare" back wheel and set it up with a magnet and leave it there to connect to your bike when you bring it in....


Or... even better... buy another bike... yeah... have at least TWO bikes and then your trainer bike can be permanantly set up with its own bike computer... and all your worn out tyres can be used up completely on the trainer!