Mega Motorsports is Your 8 Brands, 1 Stop Powersports Destination. Mega Motorsports is Your 8 Brands 1 Stop Powersports Destination. Popcorn, Coke and Smiles Served Daily. Mega Motorsports is Southern Missouri’s largest power-sports dealership. We are located 2 miles north of Ozarks Regional Stockyard in West Plains Missouri. Mega Motorsports offers 8 brands of ATV’s, Motorcycles and Side-by-side products. The Dealership sells and services Polaris, Honda, Can Am, Yamaha, Kawasaki, SSR, Hammerhead and CFMOTO. We buy, sell and trade daily with an inventory of more than 300 vehicles. The Dealership’s Sales, Parts and Service staff consists of over 25 team members. Our hours are 9:00AM – 5:30PM Tuesday through Saturday. New and used inventory can be viewed 24 hours a day at www.megamotorsports.com