Buy him body armor. Glue Jaden's picture on his bike where he'll see it every race to remind him he's got to be careful.

Remind him you wouldn't be so mad if you didn't care about him.

Make sure Jaden sees the smashed bike tomorrow, explain and emphasize for him how lucky he is to still have a daddy - how dangerous the sport can be.

(Okay, now think of the happy animals at the Heifer Project Farm, just to get your blood pressure back down.)