Progressive IMS Outdoors Announces 2021 Tour Venues and First Raft of Tour-wide Exhibitors Harley-Davidson, Indian Motorcycles, Royal Enfield, Yamaha Motorcycles, Giant Bicycles, FLX Bike, and more confirmed as tour-wide exhibitors Tickets for each stop to go on sale April 22nd at com   SANTA MONICA, Calif. April 1, 2021 — (BUSINESS WIRE) — Today, the nation’s