Diamond Motor
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Diamond Motor
At Diamond Motor Sports, we've been providing powersports fans from all over Delaware with the very best in motorcycle, ATV, 3-wheel Spyder, and scooter maintenance and parts for more than 50 years. With a diverse inventory, commitment to customer service, and passion for motorsports, our Can-Am, 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.
Services
Whether you like conquering the open road, hitting some dirt paths or cruising over waves, you can fuel your passion for adventure at Diamond Motor Sports! We've been helping Delaware powersports fans find, maintain, and customize their motorcycles, dirt bikes, ATVs, UTVs and PWC for more than 50 years, and we're committed to letting every rider from Dover, Smyrna, Milford, Frederica and beyond fully live out their dreams.
The credibility of our Service Department is absolutely astounding. Specializing in stock and high performance California Side Car, Can-Am, Honda, Kawasaki, KYMCO, Triton Trailers, and Yamaha, we are equipped to make your ATV, cargo trailer, motorcycle, scooter, power equipment, PWC, or UTV suitable for you and your taste.
We offer a large selection of parts and accessories. Our showroom features the latest in California Side Car, Can-Am, Honda, Kawasaki, KYMCO, Triton Trailers, and Yamaha. If we don't have it in stock, we can find it for you. We can also assist you with customizing your ATV, cargo trailer, motorcycle/scooter, trike, power equipment, PWC or UTV.
Diamond Motorsports is located on the corner of "Passion" and "Adventure" in Dover, South of Camden on Delaware's Route 13. So, if you've got a passion for powersports, and working at a motorcycle shop sounds FUN & EXCITING, then we want to talk to YOU! We are an Equal Employment Opportunity employer, and do not discriminate in our hiring or employment practices.
Have something to say? Well, we want to hear it! Let us know how your experience was, good or bad, and someone will contact you back in 48 business hours or less! Let us know how much you love us by submitting a review or ask us any questions that you might have. We are always happy to help! Stock photos may not represent actual unit in stock.
Reviews (15)
Argenis Munoz
Argenis Munoz
Jan 13, 2022
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Diamon Motor Sports is the place you want to buy a used motorcycle. The staff is EXTREMELY friendly and kind. They have great professionals in all of their departments. I had an ussue with my battery and Charlie (my salesperson) went above and beyond to get that issue resolved ASAP. They have "used" bikes that are really brand new bikes in immaculate condition with surprisingly low miles. If you stop by, please ask for Charlie because he is attentive, consistent, pro-active and just a wonderful person overall. I will DEFINITELY go back for future purchases even though they are 3 hours away from
Victor Noel
Victor Noel
Jan 09, 2022
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Haven’t even visited in person yet but these guys know how to do business. Very friendly and reasonable over the phone. Honest and welcoming, never once felt like I was being bait and switched.
Paul Peterson
Paul Peterson
Dec 01, 2021
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My favorite place to go for ally motorcycle needs. Bought my current bike there the guys mad the experience quick and easy. The guys in parts always go the extra miles to find what you want and need whether they have or not. I have used their service department even when I had my harley. The guys in service are honest and polite.
Sherry Mouser
Sherry Mouser
Nov 16, 2021
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From the first Moment I contacted them I had top-notch service. I was only purchasing a very small motorcycle and they made me feel like I was spending $1 million. Each of the staff members that I experienced were thoughtful and informative educating me on all of my options. Patient and thorough. I feel like I can trust them. Never once did i feel pressured about any of my options. Even after my purchase I call them for various reasons and am met with the same curtesy and respect! Oh and I love that they are committed to safety! When I decide to move to a larger bike they are who and where I’m
William Mahaffy
William Mahaffy
Oct 26, 2021
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Both the sales and service departments are excellent. They were able to accommodate a request for prompt service so I could complete a planned extended trip. They have been outstanding with providing some education for a returning rider and are well worth the 60-mile trip from home to their shop.
Chris & Kristin Steelman
Chris & Kristin Steelman
Oct 18, 2021
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I bought a can am ds 90 in March of 2021 out of state. As many can am dealers including this place and severna park, Maryland have been many weeks out for service appointment times we took it to our local mechanic. As he was looking it over, he found that a transmission tooth was broken. He had to take the back of the body apart to get to the gear box, where they found that the transmission gear box was bone dry. 0 evidence of any leaks. No oil at all. Tried calling Diamond Motorsports and they gave us the run around saying that our 6 month warranty expired last month (when the bike broke in August
Peter Peterbilt
Peter Peterbilt
Oct 16, 2021
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Service went well thank you. Always a good time at Diamond Motor Sports.
Diamond Motor Sports still offering the best bikes ever. Drop in and ask for Charlie a great salesman.
I'm enjoying my new 2021 Kawasaki Z H2.
The whole staff makes Diamond Motor Sports a great place to shop and buy.
Great staff great location and great deals. Thank You Charlie you're the best salesman ever. Diamond motorsports will by your bike. Very helpful. Thank you Peter B.
Jake The Snake
Jake The Snake
Oct 02, 2021
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Unpressured free roam of the inventory left my eyes fixated on the TNT135 from Benelli. A quick drive out back was enough to leave me smiling from ear to ear, more fun to ride a slow bike fast than the other way for me anyway. Charlie and the crew showed tremendous customer service from start to finish.
Here's what can be improved I believe, during the sign process there are fees for temp tag and another tag fee both equalling $140, so my question is why not just issue me a hard plate license. I've been in other states where this is a thing but it's just trivial. Also I didn't like agreeing to
Parrish M.
Parrish M.
Sep 08, 2021
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If I could give zero stars, I would. Pre sale service was excellent. Post sale was horrific. I purchased my new R1 out of state. After delivery, my temporary tag expired. I notified Bill, my salesman. The tag, sent regular mail didn't arrive. I asked that another be mailed signature required, express, priority any manner with a tracking number. The sales manager Jack told me the cost of mailing any other way than regular mail was too expensive. To which I replied it's a business expense that is tax deductible, so basically free for all customers. Supposedly another was mailed but no one
Robert Hope
Robert Hope
Aug 30, 2021
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Poor service, they had the my bike 7 weeks and couldn’t install a adjustment bolt. Performed a so called safety check that told me nothing and charged me $115. The service guy was extremely rude, hard to get a hold of and gave no updates. Once I got bike home, my brand new battery dead 6-7 months old maybe 4hrs of riding time on it. I tried charging it wouldn’t take a charge, just missed the warranty window so that’s another $110. Therefore 7 weeks costed $225 & no riding time during the summer months.
I’m conclusion, I tapped the hole myself in my swing arm, picked up the proper grade
Jason S.
Jason S.
Nov 20, 2019
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Did excellent repair work after an accident bike was put back to as close to never happened status. One small item that would have put it over the top would have been if the bike was detailed . Solid shop work B +
Ronald H.
Ronald H.
May 07, 2019
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I bought a suzuki boulevard c90t from this place about two weeks ago and since I bought it i have had nothing but problems with the motorcycle they said they did an inspection and the bike was good which is not true at all the bike came with a bad resistor, bad battery and bad stator i called the and explained the situation and they told me (we are not liable for electrical parts) so now i am in the whole for 1500 dollars between parts and labor that i will have to pay someone else to fix it. My tip is Do Not buy anything from Diamond Motor sports
Ralph T.
Ralph T.
Dec 29, 2014
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Absolutely fantastic dealership. Made me a great deal, such that I flew up from Atlanta to buy my Kawasaki. No hidden fees, no surprises, all as advertised. Salesman Charlie Szvitich helped me return my rental car and couldn't do enough for me. Entire staff very friendly, helpful and professional. Wish this dealership were in the Atlanta area. I won't hesitate to buy from Diamond MS in the future.
Stevie P.
Stevie P.
Oct 04, 2014
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Kirk and Steve were great. They introduced me to the Arai helmet line and helped me get the size and color I wanted. It's on order now, and I can't wait to pick it up. Thank you.
Jaz M.
Jaz M.
Nov 15, 2013
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I have visited Diamond Motor Sports numerous times to look at bikes. The bikes are over priced for both new and used inventory. Part of the reason why their bikes sit around for months. These guys will quote you a high price, pretend to knock a hundred or so off markup and act like their doing you a favor while actually still selling you the bike at their markup.

They also play this game where if you call them and quote them a price you're willing to purchase a bike for they'll agree to the price you offer them over the phone and then when you come into the store in person to actually