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 brand, 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.
2026 Yamaha TT-R50 - The Perfect First Dirt Bike for Young RidersThe 2026 Yamaha TT-R50 is the ultimate entry-level dirt bike, designed to introduce young riders to off-road fun with confidence, safety, and legendary Yamaha reliability. Built with beginner-friendly features and a smooth, predictable power delivery, the TT-R50 is the perfect way to start a lifelong passion for riding.Powered by a dependable 49cc air-cooled four-stroke engine, this mini motocross bike delivers gentle, controllable performance that helps new riders learn throttle control and balance at their own pace. The fully automatic transmission means there's no shifting--just twist the throttle and ride. With its low seat height, lightweight frame, and stable handling, the TT-R50 is designed specifically for kids and smaller beginners.Built by Yamaha Motor Company, the TT-R50 carries the same reputation for durability and quality that Yamaha is known for worldwide. Its shaft drive system reduces maintenance, making it a worry-free option for parents, while the adjustable throttle limiter allows adults to control speed as riders gain experience and confidence.Features & Highlights:49cc Air-Cooled Four-Stroke EngineFully Automatic Transmission (No Clutch or Shifting)Adjustable Throttle Limiter for Beginner ControlLow Seat Height for Easy Ground ReachLightweight, Kid-Friendly ChassisShaft Drive for Low Maintenance ReliabilitySmooth, Predictable Power DeliveryElectric Start for Easy OperationPerfect First Dirt Bike for Kids and BeginnersWhether it's learning in the backyard, riding on trails, or building confidence before moving up to larger bikes, the 2026 TT-R50 is the ideal starting point. It's built tough, easy to ride, and designed to grow with new riders as their skills improve.If you're searching for a youth dirt bike for sale, beginner motorcycle, kids ATV alternative, or entry-level off-road bike in North Dakota, South Dakota, Minnesota, Montana, or the surrounding Midwest, the 2026 Yamaha TT-R50 is a perfect fit. The 2026 Yamaha TT-R50E stands out with its compact, rider-ready silhouette designed for immediate control, making it instantly recognizable in any lineup. This motorcycle blends nimble handling with a practical footprint, ideal for riders who value agility and confidence on the trail. The compact body is built for precise steering and easy maneuvering, while maintaining a thoughtful proportion that lets riders stay connected to the bike's every move. With a focus on core dimensions, the vehicle presents a practical stance for developing riders and seasoned enthusiasts alike. The Vehicle Body Height measures 31.32 inches, and the Vehicle Body Width sits at 23.4 inches, contributing to a stable, approachable ride. The overall architecture balances lightweight construction with durable materials chosen to withstand regular off-road use, delivering predictable feedback through corners and straights. As you ride, you'll appreciate the clean lines and restrained profile that prioritize function without sacrificing form. This model is designed for immersive, confidence-building riding experiences that feel both purposeful and refined. The Yamaha TT-R50E emphasizes real-world capability and everyday usability, pairing its compact design with reliable performance that suits a variety of riding scenarios. Its careful engineering invites riders to grow with the machine, reinforcing good technique while delivering steady, predictable response. The result is a bike that supports confident exploration, whether you're carving a trail or practicing smooth throttle control. View the Yamaha TT-R50E at Vallely Sport & Marine.