BMX racer here. First three pedals are the only ones that count. All we ever, ever do is accelerate from a dead stop and cut people off at the 30ft line. I'm r

BMX racer here. First three pedals are the only ones that count. All we ever, ever do is accelerate from a dead stop and cut people off at the 30ft line. I'm running front-specific rims front and rear to cut weight, and it's working. This may not be applicable to cycling at large, but it's extremely important for BMX racing.