Mountain Dirty Motorsports is a family-owned powersports dealership located in Silverthorne, specializing in brands like Polaris, KTM, Husqvarna, GasGas, Can-Am, and Ski-Doo. They offer a wide range of products, including ATVs, Side-by-Sides, motorcycles, and snowmobiles, along with a complete selection of parts and accessories. The staff, known for their fantastic service and product knowledge, creates a welcoming atmosphere that feels like a big family. Customers have shared overwhelmingly positive experiences, praising the team's dedication to helping everyone, whether they are locals or visitors. From buying new bikes to sourcing hard-to-find parts, the team goes above and beyond to meet customer needs. They are also noted for their well-merchandised retail store and willingness to assist even when customers seek help for products not purchased from them. Mountain Dirty Motorsports is the ideal destination for anyone looking for bikes, parts, gear, or advice, making it an essential stop for mountain adventures.
Mountain Dirty has a fantastic selection of units, parts and accessories. Bought a new Polaris 9r and had the absolute best experience with the ENTIRE knowledgeable staff! They went through all finance options and provided top notch service. Lucky to call them my local dealer 🙌
October 2025
Lee the owner and his crew off incredible customer service and will go way out of there way to help you out with any issue. Myself and several friends have purchased bike from Lee, all of us are extremely happy. Photo attached of picking up the KTM
October 2025
Amazing experience! Kyle was very helpful and made my transaction smooth as silk. The owner of the dealership is a great person and treated me like family. I drove 76 miles to make my purchase and I will not hesitate to buy from this dealership again and again.
