Mountain Motorsports is owned by enthusiasts for enthusiasts! We love to ride, that is why we are in the bike business. We have been serving the motorcycle public since 1970. From the Mojave to Baja to Colorado, we love it all. If you need help preparing for a motorcycle ride or trip come see us. If you are going for a day or a week, we are the people to see in Southern Cali…
Mountain Motorsports works with financing partners to help buyers secure loans for ATVs and side-by-sides. Contact Mountain Motorsports to ask about current financing promotions, available lenders, and whether pre-qualification is available. You can also use Searchshop's built-in payment estimator on any listing to model monthly payments before reaching out.
Mountain Motorsports is located at 1025 N. Mountain Avenue, Ontario, California, 91762. They serve buyers in Ontario, California and surrounding areas.
Mountain Motorsports specializes in ATVs and side-by-sides. Browse their full inventory on Searchshop to see all available listings with year, make, model, photos, and pricing.
You can contact Mountain Motorsports through the contact form on their Searchshop profile page, or by calling (909) 988-8988. Include the year, make, and model you are interested in for a faster response. Mountain Motorsports typically responds to inquiries about their listed inventory.
Shopping for an ATV or side-by-side at Mountain Motorsports in Ontario, California? Use this guide to evaluate any unit.
Match the unit to your terrain
Sport ATVs handle tight trails. Utility ATVs pull loads and work ranches. Side-by-sides carry passengers and gear. Ask Mountain Motorsports which models are best suited to your riding terrain and intended use.
Inspect the CV boots and axles
Torn CV boots allow grease to escape and dirt to enter — leading to expensive joint failure. Look for grease slung around the boot area or cracked rubber. This is the most common wear item on ATVs and UTVs.
Check the A-arms and ball joints
Grab the wheel at the 12 and 6 o'clock positions and try to rock it — any play suggests worn ball joints or tie-rod ends. These are safety-critical and should be addressed before riding.
Inspect tires and wheel bearings
Off-road tires are expensive. Check for cracking, sidewall damage, and remaining tread. Spin each wheel and listen for rumbling — a sign of worn wheel bearings.
Test all accessories and electronics
Test the winch, plow mount, lighting, and any digital dash features. Electronic throttle bodies and fuel injection systems are harder to diagnose on the lot. Ask Mountain Motorsports to demo any accessories included in the sale.
ATV and side-by-side financing is usually straightforward. Here is what to know when shopping at Mountain Motorsports in Ontario, California.
Typical Loan Terms
24 to 60 months is typical. Shorter terms reduce total interest paid.
Down Payment
10% to 20% is common. Some manufacturers offer promotional zero-down deals seasonally.
Pro Tip
Get pre-approved by your bank before visiting Mountain Motorsports — it gives you a rate to compare against dealer financing.
Powersports lenders and manufacturer finance arms (Polaris Acceptance, Can-Am Finance, etc.) specialize in ATV loans. Compare their rates to your bank or credit union. Ask Mountain Motorsports about any current seasonal or manufacturer promotions.
Mountain Motorsports is a atv dealer in Ontario, California listed on Searchshop. Browse their full atvs and side-by-sides inventory, view detailed photos, compare prices, and get in contact directly from this page. Searchshop aggregates atv dealer listings across the country so you can compare stock and pricing in one place before you visit or call.
Buyers in and around Ontario, California can browse the full inventory at Mountain Motorsports, read verified buyer reviews, and reach out through the contact form on this page. Each listing at Mountain Motorsports shows year, make, model, condition, mileage or hours, and current asking price. Use the monthly payment estimator on any listing to model financing before stepping on the lot.
The inventory at Mountain Motorsports is updated regularly on Searchshop. Each listing shows high-resolution photos alongside the year, make, model, trim, and price. Mileage, condition notes, and available options are listed on each vehicle detail page. A built-in loan calculator lets you estimate your monthly payment based on purchase price, down payment, and loan term before you call or visit. Save listings you like to compare them side by side. If a unit you are interested in is no longer showing, contact Mountain Motorsports directly — dealers often have incoming trades and new arrivals not yet listed.
Buying from a local atv dealer in California has practical advantages. Local dealers handle state title, registration, and sales tax in-house. Warranty and service work are easier to coordinate nearby. Local dealers carry inventory suited to the region — atvs suited to local roads and conditions. Visiting in person lets you inspect and test ride before you commit. Use the Searchshop dealer directory to compare California atv dealers by city, brand, or inventory.
Use the contact form on this page to ask about a specific listing, request more photos, or schedule a visit. Include the year, make, and model for a faster response. Ask about trade-in valuations, financing promotions, and upcoming inventory. Mountain Motorsports is in the Searchshop atv dealer directory serving Ontario, California and surrounding areas. Browse other atv dealers on Searchshop to compare inventory and pricing near you.
Many atv dealers accept trade-ins as part of a purchase. Contact Mountain Motorsports directly to ask about their trade-in program, how they value trade-in units, and how a trade-in would apply toward your next atv purchase.
Mountain Motorsports has an average customer rating of 4.5 out of 5 stars based on 923 reviews. Read verified buyer reviews on their Searchshop profile to learn about the sales process, inventory quality, and customer service experience.
