For another take on a shoe-mounted power meter, check out the Zone DPMX – which was recently successfully crowdfunded.

You can see the STYX Powermeter in use, in the video below. For a couple of other approaches to shoe-mounted power meters, check out the Zone DPMX and the Luck Potentiometer.

There are plenty of cheap bike computers on the market, but the high-end meters that measure power output are a bit ... with one gauge in each pair mounted perpendicular to the force on the ...