Mountain Motorsports is owned by enthusiasts for enthusiasts! We love to ride. That is why we are in the bike business. From the Mojave to Baja to Colorado we love it all.

If you need help preparing for a trip come see us. If you are going for a day or a week we are the people to see.

Single track in wild country by Catanvina Baja MX

Sunrise at Bahia de Los Angeles

We have one of the largest selections of used Hondas, used Suzuki, used Kawasaki, and used Yamaha motorcycle and ATVs in the Inland Empire and in Southern California. At Mountain Motorsports in Ontario California we are your full service dealership for Honda ATV, Honda Motorcycle, Honda Scooter, Honda Big Red, Lance Scooter, Polaris ATV, Polaris Ranger, Polaris RZR, Suzuki ATV, Suzuki Motorcycle, Suzuki Scooter. We have a huge selection of all of the popular sport bikes. The GSX-R1000, GSX-R750, and the GSX-R600. We also have the Yamaha YZFR1 and the Yamaha YZFR6, not to mention the Kawasaki ZX10 and ZX6. You will also want to see our selection of our CBR1000RR and CBR600RR. We serve all of the surrounding communities of Rancho Cucamonga, Upland, Fontana, Chino, Ontario, Pomona, San Dimas, Claremont, Laverne, Mira Loma, riverside, Corona, Covina, Azusa, San Gabriel Valley and Norco.

Mountain Motorsports
1025 N. Mountain Ave. Ontario CA 91762
Phone: 909.988.8988 Fax: 909.988.4999
Toll Free Phone: 888-mtn-ride