Originally Posted by
Seattle Forrest
Riding fast creates a wind and cools you down. As soon as you stop, you'll get warm again. Therefor: avoid disc brakes in the summer.
Or any other brakes capable of applying about 0.5 to 0.6 mg of stopping force (about the endo limit, for a road bike) to the front wheel... yeah, so any half decent ones unless your m is maybe particularly high.