No laughing please. My wife and I ride a two-up and she does not let me exceed 51mph if it's below 10 degrees or the wind is in our face. Anything faster and she says her head gets wiped around and she gets cold. Every so often I sneak a 90mph lake crossing if the wind is at our back and we've ridden the path earlier that day. She usually catches on and scolds me at the next stop. Just kidding. At 50mph we have been able to avoid several for sure head-ons with the "Professional Trail Racers". We have never had to hit the powder, but have had to nearly stop and watched the short sited "Racers" go into the woods as they cut back across to there side of the trail - no resulting injuries fortunately. To all the "Racers"; please ride at night when you can see headlights and we're not on the trails. Thanks.