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 TT-R230 -- The family trail workhorseSome machines you shop; this one you picture yourself on. This new 2027 Yamaha TT-R230 is on our Minot floor now.Electric start, plush suspension, and an easygoing four-stroke make the TT-R230 the bike everyone in the group ends up fighting over.Features may include:Electric startSmooth, torquey four-stroke powerFull-size comfort for teens and adultsVallely 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 TT-R230 stands out with its compact, air-cooled 223cc SOHC four-stroke engine and a rugged, dual-sport stance that's ready for both trail and street. The bike's 9.5:1 compression ratio and carburetor induction deliver steady throttle response, while a 6-speed transmission with a multiplate wet clutch keeps gear shifts smooth and predictable. This combination makes the TT-R230 feel light on its feet yet capable of confident acceleration through various terrains. In terms of capability, the Yamaha TT-R230 pairs a telescopic front fork with 9.4 inches of travel and a single rear shock with 8.7 inches of travel to absorb rough surfaces. Its wheelbase measures 4.54 feet and its vehicle body length spans 6.77 feet, providing a balanced ride on uneven trails. The chassis sits atop a 251-pound wet weight, with a 2.1-gallon fuel tank that keeps you riding longer between stops. The front and rear suspension work in harmony to maintain stability, while a 3.88-foot vehicle body height and 2.63-foot width help you navigate through tight, twisty sections with ease. For comfort and construction, expect durable metal components and precise engineering that emphasize reliability. The engine's 2 valves and the bore measurements reflect a design built for steady, low-end torque and responsive performance, even as you push through technical sections. The compact footprint and dependable carbureted setup are ideal for riders who value simplicity and consistency. Enjoy a bike that blends straightforward maintenance with purposeful, trail-tested geometry. View the Yamaha TT-R230 at Vallely Sport & Marine.