A pair of motorcyclists snatch handbags and go off-road down trails where police officers cannot follow in their patrol cars. A motorcycle club in the area is suspected but never caught. Reed invites them to a community meeting to air their complaints on their continued harassment. When they attend, their leader challenges Malloy to a duel and they settle on a dirt bike race. Reed must teach Malloy how to race on a dirt course. Malloy loses the race but seems to gain some respect from the leader of the club. On patrol, Reed spots a suspicious license plate and traces it to a hot car. When another purse snatching occurs, the pursuit ends at the dirt trails. However, this time the motorcycle club is on the other end of the trail and forces the thieves back to Malloy and Reed where they surrender. They are not part of the club.