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 Kodiak 450 EPS XT-R -- The right-sized workhorseSome machines you shop; this one you picture yourself on. This new 2027 Yamaha Kodiak 450 EPS XT-R is on our Minot floor now.The Kodiak 450 is the compact 4x4 that does the full-size job -- all-day comfortable, famously durable, and easy to load, park, and afford.Features may include:Compact, confidence-inspiring sizeUltramatic automatic with real engine brakingOn-Command 4WDVallely 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.One call to 701-578-3946 answers everything -- availability, financing, trade value -- from people who actually use what they sell. The 2027 Yamaha Kodiak 450 EPS XT-R stands out with a compact, purpose-built powertrain that blends responsive performance with refined handling. At its core lies a 421cc liquid-cooled SOHC 4-stroke engine, paired with Yamaha Fuel Injection (YFI) delivering smooth throttle response through a 34mm intake. The Ultramatic V-belt transmission with all-wheel engine braking offers a straightforward H, L, N, R, P shift pattern for confident control in varied terrain. Compression ratio sits at 10.0:1, contributing to efficient combustion and steady pulling power where you need it most. Designed to balance capability and composure, the Kodiak 450 EPS XT-R offers independent double wishbone suspension at both ends. The front suspension travels 6.7 inches, while the rear delivers 7.4 inches of travel, helping to soak up bumps and maintain stability on uneven ground. The vehicle body measures 3.92 feet in height, 3.88 feet in width, and 6.7 feet in length, with a wheelbase of 4.07 feet to support solid straight-line stability and predictable cornering. A 3.7-gallon fuel tank keeps you on the trail longer, while the 680-pound wet weight contributes to a planted feel on rough terrain. Incorporating precise engineering and premium attention to detail, the Kodiak 450 EPS XT-R combines compact dimensions with robust performance numbers, including a 277.23-foot bore and a 246.06-foot stroke specification and an induction system featuring Yamaha Fuel Injection (YFI), 34mm. This ATV is built to handle trail adventures with confidence, offering a balanced mix of controllability, durability, and rider-focused ergonomics. View the Yamaha Kodiak 450 EPS XT-R at Vallely Sport & Marine.