Hey, I was riding along at about 70km (I think) yesterday and had to do an emergency stop. I didn't have time to gear down or anything and just rammed on the brakes. As I was braking (quite hard) the gears notched themselves down. I have a 1998 GPX250. Do all bikes do this? Does anyone know if it is common for a GPX? I've had it happen once before but not as many gears. I was a bit concerned and wondered if anyone has had a similar thing happen or if there is something that I can adjust to stop it from happening again. Thanks for your feedback.