Can a power meter really make a difference in BMX racing where the tracks are short, the sprints are intense, and the racing is often more about instinct and reaction time than carefully calibrated training plans? Or are power meters just a luxury item for roadies and triathletes who have the time and money to geek out on data and marginal gains? I mean, how much of an impact can a power meter really have when youre sprinting full-tilt for 20-30 seconds and your main concern is not getting taken out by a competitor or crashing on a turn? Are BMXers really going to benefit from the added cost and complexity of a power meter, or is this just another case of technology for its own sake?