PrimeAire Draft Indicator.

• Author: Peterson, Eric
• Position: Colorado Cool Stuff - Brief article

During Ride the Rockies in 1987, Lloyd Lawrence tried to draft--i.e. find the "sweet spot" with the least air resistance behind other bicyclists in the race to conserve energy--but found it was no simple task. "I never really knew where I should be," he said. Since then, Lawrence, who has owned Lawrence Tool and Molding since 1977 with his wife Jean, developed the PrimeAire Draft Indicator to help people learn the finer points of drafting. Launched after nearly two decades of R & D, the patented device...