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Welcome to Diamond Motor Sports in Dover, DE

At Diamond Motor Sports, we've been providing powersports fans from all over Delaware with the very best in motorcycle, ATV, scooter and personal watercraft sales, maintenance and parts for more than 50 years. With a diverse inventory, commitment to customer service and passion for motor sports, our Honda, KYMCO, Kawasaki and Yamaha dealership in Dover has long stood apart from the crowd as the Delmarva Peninsula's go-to spot for every powersports enthusiast. Whether you're looking to buy a new or used motorcycle or dirt bike, need WaveRunner service or repair or want to take one of our ATVs out for a test-drive, we have the inventory and know-how you need at Diamond Motor Sports.

If you're looking for a new Kawasaki, Yamaha or Honda motorcycle, we have the right style of motorcycle and dirt bites for every powersports fan at Diamond Motor Sports. Those seeking new KYMCO, Honda, Yamaha or Kawasaki scooters and ATVs can also explore the wide selection at our Delaware dealership, while the same goes for those looking for Yamaha PWC. No matter what type of adventure you crave, Diamond Motor Sports has the knowledgeable staff and new inventory to deliver what you need. 

Those looking for their next motorized vehicle on a budget can check out our selection of used Honda motorbikes, Kawasaki ATVs and Yamaha PWC, as well as our wide collection of pre-owned scooters and side by sides. We know what it means to work within a budget at our powersports dealership near Smyrna, DE, and we'll get you hooked up with the ride you need at a price that works for you. 

Once you buy your next motorcycle, scooter, ATV or PWC, you'll want to make sure it stays running in top shape. That's why we pride ourselves on our expert Kawasaki, Honda, KYMCO and Pro Yamaha service technicians, all capable of handling routine maintenance and major repairs. And if you prefer to fix your vehicle yourself, we offer all of the Honda, Yamaha and Kawasaki parts you need for your motorcycle, as well as parts and accessories for all sorts of other powersports vehicles, too!

Conveniently located at 4595 South Dupont Highway in Dover, DE, Diamond Motor Sports is just a quick drive away for powersports fans from Camden, Woodside, Clayton, Magnolia and all over the First State. Stop by today for the motorcycle, ATV, scooter or PWC of your dreams, and let Diamond Motor Sports fuel your passion for adventure! 

Diamond Motor Sports - Fueling Your Passion For Adventure! 

Meet the Team