Welcome to Vallely Sport & Marine, North Dakota's only Five Star Certified, and Boating Industry Top 100 sport & marine group offering two premier locations in Bismarck, North Dakota and Minot, North Dakota.
We specialize in sales of boats, pontoons, ATVs, motorcycles, snowmobiles, and personal watercraft (PWC). In both of our showrooms you will find the best boat and pontoon brands in the industry; Sea Ray, Bayliner, Lund, Skeeter, Bennington, Moomba, MasterCraft, and Yamaha. You will also find the leading powersports brands: Polaris, Ski-doo, Sea-Doo, and Yamaha Motor Corporation, USA.
Our Parts & Accessories departments are fully stocked with marine and powersports accessories to make your experience the best. Our trained Service Department offers top notch customer service, full maintenance, and repair of new and pre-owned boats, all-terrain vehicles (ATVs), motorcycles, personal watercraft (PWC), and snowmobiles.
Vallely Sport & Marine is celebrating over 39 years in business, serving all of North Dakota, Northern South Dakota and Eastern Montana.
2027 Yamaha YZ250FX -- The 250F that wins SaturdaysHere's the dirt bike worth the drive: a new 2027 Yamaha YZ250FX, in stock at our Minot store.Yamaha's reversed-engine YZ250F is a perennial shootout favorite: hard-hitting four-stroke power in a chassis that corners like it reads your mind.Features may include:Potent four-stroke race engineChampionship-proven chassisTuning via Yamaha's smartphone Power TunerVallely Sport & Marine has been family-owned in North Dakota since 1974, with stores in Minot (2125 Elk Dr) and Bismarck (2800 E Bismarck Expressway) serving riders and boaters from Williston to Dickinson -- and trails, section lines, and back country across the state in between.Call 701-578-3946 to check availability or set up a time to see it in Minot -- we'll have it ready when you get here. Financing and trade-ins welcome. The 2027 Yamaha YZ250FX stands out with a compact, purpose-built stance and a racing-grade suspension package that delivers precision where it counts. This machine pairs a 250cc liquid-cooled DOHC 4-stroke engine with Mikuni fuel injection (44mm) to keep throttle response crisp, while a 13.8:1 compression ratio helps extract clean performance across a wide range. Its lean, ready-to-race silhouette is complemented by a front KYB spring-type fork with speed sensitive damping and 11.8 inches of travel, plus a KYB single rear shock with 12.0 inches of travel for controlled handling across rough off-road terrain. Designed for both capability and control, the Yamaha YZ250FX leverages a 2.1-gallon fuel tank and a dry, race-ready chassis that riders can trust at speed. The machine's wheelbase measures 4.83 feet, with a vehicle body length of 7.12 feet, a width of 2.71 feet, and a height of 4.15 feet, creating a compact footprint that responds quickly to rider input. The transmission uses a constant-mesh 6-speed with a multiplate wet clutch, enabling seamless gear shifts as you navigate rising lines and tight corners. Weighing 243 pounds in wet condition, the bike balances nimble maneuverability with substantial stability for riders who demand both agility and confidence. For a machine built with premium components and purposeful touchpoints, the YZ250FX emphasizes construction quality and performance readiness. The bore and stroke are both listed at 252.62 feet, underscoring the unique specifications that shape its character on the track and trail. Induction through Mikuni fuel injection ensures consistent fueling and throttle response, while the overall package coordinates engine, suspension, and frame to deliver a cohesive riding experience. View the Yamaha YZ250FX at Vallely Sport & Marine.