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Mx Motorcycles for Sale in dover, New York

Looking to buy a mx in Dover, New York? Browse our extensive inventory of new and used mx from local dealers and private sellers in Dover, New York. Compare prices, models, trims, options and specifications between different mxes on Cycle Trader.
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708 Motorcycles For Sale

2024 Kawasaki KX 250 250 in Wilkes Barre, PA
$7,399

New 2024 Kawasaki Mx

KX 250 250
Stock # KAW34339
<p>BE NEXT</p>Giving Kawasaki more Supercross and Motocross championships than any other manufacturer, the KX™ name is synonymous with winning. The KX™250 motorcycle is the championship-proven machine built so you can ‘Be Next'. Be the next champion. Be the next hero. Be the next legend. Be the next trailblazer for an entire generation of greatness. On the KX250, your time is now.<p></p>
Two Jacks Cycle & Powersports
Wilkes Barre, PA
2024 Kawasaki KX 250 50th Anniversary Edition 250 in Waterbury, CT
$9,099

New 2024 Kawasaki Mx

KX 250 50th Anniversary Edition 250
Stock # KAW037170
<p>BE NEXT</p>Giving Kawasaki more Supercross and Motocross championships than any other manufacturer, the KX™ name is synonymous with winning. The KX™250 motorcycle is the championship-proven machine built so you can ‘Be Next'. Be the next champion. Be the next hero. Be the next legend. Be the next trailblazer for an entire generation of greatness. On the KX250, your time is now.<p></p>
Land N Sea Marine
Waterbury, CT
2024 Yamaha YZ250F 250F in New Rochelle, NY
$8,899

New 2024 Yamaha Mx

YZ250F 250F
Engine Type 250cc liquid-cooled DOHC 4-stroke; 4 valves Bore x Stroke 77.0mm × 53.6mm Compression Ratio 13.8:1 Fuel Delivery Mikuni® fuel injection, 44mm Transmission Constant-mesh 5-speed; multiplate wet clutch Final Drive Chain Fuel Capacity 1.6 gal CHASSIS Suspension/Front KYB® Speed-Sensitive System inverted fork; fully adjustable, 12.2-in travel Suspension/Rear KYB® single shock; fully adjustable, 12.3-in travel Brakes/Front Hydraulic disc, 270mm Brakes/Rear Hydraulic disc, 240mm Tires/Front 80/100-21 Dunlop® Geomax MX33F Tires/Rear 110/90-19 Dunlop® Geomax MX33 DIMENSIONS LxWxH 85.8 in x 32.5 in x 50.2 in Seat Height 38.2 in Wheelbase 58.1 in Rake (Caster Angle) 26.9° Trail 4.7 in Max. Ground Clearance 13.8 in Fuel Capacity 1.6 gal Wet Weight*** 231 lbs <p> </p><p><strong>All-New Aluminum Bilateral Beam Frame</strong></p><p>A completely redesigned aluminum bilateral beam frame based on the flagship YZ450F provides just the right amount of strength and flex for the perfect balance of stability and cornering performance. The result is a better handling machine with lightweight feel and increased front wheel traction, allowing the rider to enter corners with greater confidence and more line choices.</p><p><strong>New Air Intake</strong></p><p>Optimized intake path draws air from under the side covers and seat allowing for a lighter, slimmer and more compact body. This redesign allows radiator shrouds to be slimmer and the airbox cover to be lower and more narrow. The more efficient intake path also boosts mid- to high-rpm engine performance.</p><p><strong>New Traction Control & Launch Control</strong></p><p>The all-new Traction Control System communicates wheel slip to the ECU, tuning the engine to maintain ideal rear wheel traction. Three levels can be selected: HIGH, LOW or OFF. The updated Launch Control System now features an rpm limiter which can be adjusted in 500 rpm increments between 6,000 rpm and 14,000 rpm for optimized launches when the gate drops. Both systems are controlled through the Yamaha Power Tuner App.</p><p> </p>
Wheel Sport Center
New Rochelle, NY
2024 Kawasaki KX 450 50th Anniversary Edition 450 in Hicksville, NY
$10,699

New 2024 Kawasaki Mx

KX 450 50th Anniversary Edition 450
Stock # 1090
<p>FOR THE CHAMPION INSIDE ALL OF US</p>The KXâ„¢ legacy represents a long line of champions. The drive to produce more has not slowed down. Our all-new flagship race machine, the KXâ„¢450 motorcycle, offers next-level engineering and power to dominate the track. Over the decades, we've learned what it takes to win and stay on top. The KX450 embodies this legacy to the fullest.<p></p>
Long Island Kawasaki-Yamaha
Hicksville, NY
2022 Kawasaki KX 250 250 in Hicksville, NY
$6,799

New 2022 Kawasaki Mx

KX 250 250
<p>just in ... financing available ask for Zeus 5169356969pro mo ,, special 1 left</p><p style="margin-bottom: 1em;">With more Supercross and Motocross championships than any other manufacturer, the KX™ name is synonymous with winning. The KX™250 motorcycle is the championship-proven machine built so you can ‘be next'. Be the next champion. Be the next hero. Be the next legend. Be the next trailblazer for an entire generation of greatness. On the KX250, your time is now.</p><p></p>
Long Island Kawasaki-Yamaha
Hicksville, NY
2022 Kawasaki KX 450 450 in Queens Village, NY
$9,599

New 2022 Kawasaki Mx

KX 450 450
Stock # K27040
<p>THE BIKE THAT BUILDS CHAMPIONS</p>With more Supercross and Motocross championships than any other manufacturer, the KXâ„¢ name is synonymous with winning. The KXâ„¢450 motorcycle represents the flagship of the KX lineup, built with the sole purpose of dominating the track. Over the past four decades, we've learned what it takes to win and stay on top. Our dedication to building the ultimate machine is undeniable, and the KXâ„¢450 represents this to the fullest.<p></p>
New York Motorcycle
Queens Village, NY
2024 Kawasaki KX 450 50th Anniversary Edition 450 in Woonsocket, RI
$7,999

New 2024 Kawasaki Mx

KX 450 50th Anniversary Edition 450
Stock # KX450MRFAN
<p>FOR THE CHAMPION INSIDE ALL OF US</p>The KXâ„¢ legacy represents a long line of champions. The drive to produce more has not slowed down. Our all-new flagship race machine, the KXâ„¢450 motorcycle, offers next-level engineering and power to dominate the track. Over the decades, we've learned what it takes to win and stay on top. The KX450 embodies this legacy to the fullest.<p></p>
B&B Motorsports Inc
Woonsocket, RI
2024 Honda CRF450R-S 450R-S in Woonsocket, RI
$8,899

New 2024 Honda Mx

CRF450R-S 450R-S
Stock # CRF450RSR
<p>MAKE VICTORY TASTE EVEN SWEETER</p><p>Nobody needs to tell you that every dollar counts these days. Which is why our Honda CRF450R-S is such a perfect bike for its time. You get an incredibly refined open-class motocrosser at an incredible price. Unicam®?engine, selectable engine modes, Honda Selectable Torque Control, titanium fuel tank, premium suspension, and something nobody else can match: Honda refinement and build quality. Spend the money you’ll save on a new pair of boots, some extra tires, your entry fees . . . and a bigger trophy case. The 2024 CRF450R-S is the open classer we all need right now.</p><p>If you’re serious about getting on the podium, you know your best chance is when you Ride Red. And this year, we’re giving you even more incentive through our Honda Red Rider Rewards Program. You win twice—once on the track, and again at the bank! Check out our Red Rider Rewards Program to learn more.</p><p></p>
B&B Motorsports Inc
Woonsocket, RI
2023 Honda CRF450R 450R in Woonsocket, RI
$8,999

New 2023 Honda Mx

CRF450R 450R
Stock # CRF450RP
<p>FIFTY YEARS OF DOMINATION</p>When Honda introduced the first CR250M Elsinore fifty years ago, we changed motocross forever. And for 2023, we’re launching three new ways for you to dominate on the track: the CRF450R, the CRF450RWE, and the limited edition 50th Anniversary 450R trim. Updates include changes to the intake tract to give the engine more low- and midrange torque – giving you faster corner exits and the ability to pull taller gears. The updated chassis is more robust at key points, resulting in better stability, optimized suspension performance, and improved handling. There’s even a new, stronger muffler.<p></p>
B&B Motorsports Inc
Woonsocket, RI
2023 Honda® CRF450R 450R in Palmerton, PA
$6,799

Used 2023 Honda® Mx

CRF450R 450R
Stock # 600382A
2023 Honda® CRF450R, 2023 Honda® CRF450R <strong>FIFTY YEARS OF DOMINATION</strong><p>When Honda introduced the first CR250M Elsinore fifty years ago, we changed motocross forever. And for 2023, we’re launching three new ways for you to dominate on the track: the CRF450R, the CRF450RWE, and the limited edition 50th Anniversary 450R trim. Updates include changes to the intake tract to give the engine more low- and midrange torque giving you faster corner exits and the ability to pull taller gears. The updated chassis is more robust at key points, resulting in better stability, optimized suspension performance, and improved handling. There’s even a new, stronger muffler.</p><p>And here’s the biggest news: To celebrate the 50th anniversary of the first Honda Elsinore, we’re producing a special, limited run of the CRF450R complete with blue seat, gold handlebar and rims, commemorative graphics, and more.</p><p><strong>Features may include:</strong></p><strong>HANDLING</strong><ul><li>LIGHT NARROW FRAME</li></ul><p>Great handling starts with a superior frame, and that’s one place where the CRF450R chassis puts you out front. First, it’s light—over a pound and a half lighter than the previous generation’s. By making the frame’s main spars narrow, we save weight, but more importantly we make the chassis more responsive by fine-tuning the lateral rigidity. The result is a bike that gets into, around, and out of corners faster.</p><strong>ENGINEERING</strong><ul><li>HYDRAULIC CLUTCH</li></ul><p>The CRF450R features the first hydraulically actuated dirtbike clutch we’ve offered outside of our works bikes. Made by Nissin, it’s the same design as in our Grand Prix MX machines, and performs better than third-party conversions. You get a clutch-lever pull that’s ten percent lighter at its peak, even though it’s paired with an eight-plate clutch. Plus, you’ll never have to worry about making a clutch-cable adjustment, even during the longest events.</p><strong>CONVENIENCE</strong><ul><li>SEALED AIRBOX AND FILTER</li></ul><p>Along with the special air filter, the airbox shape helps deliver more torque. You can access the airbox through the left number plate. And because the CRF450R’s filter has no rubber gasket where it interfaces with the intake boot, cleaning and servicing the filter is faster and less messy than ever.</p>
R & D POWERSPORTS
Palmerton, PA
2023 KTM 450 SX-F SX-F in Wilkes Barre, PA
$9,899

New 2023 KTM Mx

450 SX-F SX-F
Stock # KTM14667
<p>THE TOP OF THE FOODCHAIN</p><p style="margin-bottom: 1em;">We aren't ones to brag, but with a trophy cabinet ready to rip at the seams, the KTM 450 SX-F is the epitome of a podium hunter. With 5 AMA 450 supercross titles in the last 7 seasons, the 2023 KTM 450 SX-F rolls into the paddock already armed with the learnings of past championships - and an all-new arsenal of weaponry. It's time to extend the trophy room.</p><p></p>
Two Jacks Cycle & Powersports
Wilkes Barre, PA
2025 Gasgas MC 150 150 in Waterbury, CT
$7,849

New 2025 Gasgas Mx

MC 150 150
Stock # GAS156129
<p>Hold on tight!</p>At GASGAS, we absolutely love 2-strokes. So, adding our new MC 150 to our 2025 line-up was a no brainer! The motor gives riders a little bit more torque to play with when compared to our class-leading MC 125, and with our engineers knowing a thing or two about building fast dirt bikes, we've got the MC 150 dialed from the get-go. In addition to the motor, WP suspension, strong brakes, a close-ratio 6-speed gearbox, and a perfectly balanced chassis all combine to deliver one thing and one thing only - maximum performance!<p></p>
Land N Sea Marine
Waterbury, CT
2025 Gasgas MC 65 65 in Waterbury, CT
$5,549

New 2025 Gasgas Mx

MC 65 65
Stock # GAS001243
<p>Hold on tight!</p>Our awesome little MC 65 is where riding pure motocross really begins. With its smooth-shifting manual transmission, this might be the first dirt bike on which kids learn how to change gears and, most importantly, when to do so to find the fast way around any circuit. Beyond this, the MC 65 is assembled with plenty of parts that you'll find on our bigger motocross bikes, but obviously scaled down to fit, underlining just how serious we are about making a competitive 65cc machine. We're talking the hydraulic clutch, all-red bodywork, MAXXIS tires, TWIN AIR air filter, and WP suspension. Yeah, we're stoked on our MC 65 and we know you will be too.<p></p>
Land N Sea Marine
Waterbury, CT
2025 Gasgas MC 250 250 in Waterbury, CT
$8,649

New 2025 Gasgas Mx

MC 250 250
Stock # GAS228609
<p>Ride wide open!</p>Good news for MC 250 fanatics! Our beloved 2-stroke is updated for 2025, starting with a new frame. Engineered to be a little more supple, the frame loses none of its straight-line stability but is so much more agile through the corners now, ensuring a confidence inspiring ride, every time. With an updated frame comes updated suspension settings while smaller but important updates include a revised air intake, and a new, stronger rear brake pedal. Losing none of its awesomeness for 2025, the MC 250 only gets better. Fuel it up, hit that e-start button, and hold on tight!<p></p>
Land N Sea Marine
Waterbury, CT
2025 Gasgas MC 300 300 in Waterbury, CT
$8,849

New 2025 Gasgas Mx

MC 300 300
Stock # GAS392313
<p>Big-bore 2-stroke fun!</p>We're super excited about our new MC 300! As a big-bore 2-stroke, it's big on fun but it's also dreamy to ride. Those who like to short shift and get up through the 5-speed gearbox will be rewarded with a riding experience like nothing else. As modern as it gets, the MC 300 is fully loaded with the best in dirt bike tech. E-start, electronic fuel injection, and an electronical exhaust control make our new bike super easy to start and to ride. Rounding out the build is a frame designed to deliver stability and razor-sharp handling, WP suspension, Braktec brakes, and all-red bodywork from front to back. Looks pretty good, doesn't it?<p></p>
Land N Sea Marine
Waterbury, CT
2025 Gasgas MC 65 65 in Waterbury, CT
$5,549

New 2025 Gasgas Mx

MC 65 65
Stock # GAS001203
<p>Hold on tight!</p>Our awesome little MC 65 is where riding pure motocross really begins. With its smooth-shifting manual transmission, this might be the first dirt bike on which kids learn how to change gears and, most importantly, when to do so to find the fast way around any circuit. Beyond this, the MC 65 is assembled with plenty of parts that you'll find on our bigger motocross bikes, but obviously scaled down to fit, underlining just how serious we are about making a competitive 65cc machine. We're talking the hydraulic clutch, all-red bodywork, MAXXIS tires, TWIN AIR air filter, and WP suspension. Yeah, we're stoked on our MC 65 and we know you will be too.<p></p>
Land N Sea Marine
Waterbury, CT
2025 Gasgas MC-E 2 E 2 in Waterbury, CT
$2,249

New 2025 Gasgas Mx

MC-E 2 E 2
Stock # GAS097352
There's a new GASGAS dirt bike in town - the MC-E 2! All new, and all red, it's been designed for thrill-seeking youngsters (35-51 inches tall) that want to get to grips with offroad riding. It's battery-powered, inexpensive to run, with a full charge lasting well over an hour. It also has a ridiculously quick recharging time, which means the MC-E 2 offers day long fun for all riders. Knowing that all kids will have an absolute blast tearing around the backyard on this little bike, we've fitted the MC-E 2 with three power modes and multiple options to adjust the ergonomics, so controlled progression is guaranteed. For eager kids, dirt bike riding starts right here.There's a new GASGAS dirt bike in town - the MC-E 2! All new, and all red, it's been designed for thrill-seeking youngsters (35-51 inches tall) that want to get to grips with offroad riding. It's battery-powered, inexpensive to run, with a full charge lasting well over an hour. It also has a ridiculously quick recharging time, which means the MC-E 2 offers day long fun for all riders. Knowing that all kids will have an absolute blast tearing around the backyard on this little bike, we've fitted the MC-E 2 with three power modes and multiple options to adjust the ergonomics, so controlled progression is guaranteed. For eager kids, dirt bike riding starts right here.<p></p>
Land N Sea Marine
Waterbury, CT
2025 Gasgas MC-E 2 E 2 in Waterbury, CT
$2,249

New 2025 Gasgas Mx

MC-E 2 E 2
Stock # GAS097353
There's a new GASGAS dirt bike in town - the MC-E 2! All new, and all red, it's been designed for thrill-seeking youngsters (35-51 inches tall) that want to get to grips with offroad riding. It's battery-powered, inexpensive to run, with a full charge lasting well over an hour. It also has a ridiculously quick recharging time, which means the MC-E 2 offers day long fun for all riders. Knowing that all kids will have an absolute blast tearing around the backyard on this little bike, we've fitted the MC-E 2 with three power modes and multiple options to adjust the ergonomics, so controlled progression is guaranteed. For eager kids, dirt bike riding starts right here.There's a new GASGAS dirt bike in town - the MC-E 2! All new, and all red, it's been designed for thrill-seeking youngsters (35-51 inches tall) that want to get to grips with offroad riding. It's battery-powered, inexpensive to run, with a full charge lasting well over an hour. It also has a ridiculously quick recharging time, which means the MC-E 2 offers day long fun for all riders. Knowing that all kids will have an absolute blast tearing around the backyard on this little bike, we've fitted the MC-E 2 with three power modes and multiple options to adjust the ergonomics, so controlled progression is guaranteed. For eager kids, dirt bike riding starts right here.<p></p>
Land N Sea Marine
Waterbury, CT
2025 Gasgas MC 50 50 in Waterbury, CT
$4,849

New 2025 Gasgas Mx

MC 50 50
Stock # GAS001542
<p>Good times start here!</p>Loved by little dirt shredders the world over, our awesome MC 50 certainly packs a punch! Looking just like the bigger bikes in our motocross line-up, the smallest 2-stroke we make features adjustable ergonomics that can easily be altered as children grow. Guaranteeing post-ride ear-to-ear grins, the MC 50 makes laps at the track so much fun for kids who just love to ride. Boasting best-in-class build quality with performance to match, the MC 50 is a mini motocrosser designed for the next generation of berm bashers to take on full-size circuits in style!<p></p>
Land N Sea Marine
Waterbury, CT
2024 Gasgas MC 450F Factory Edition 450 F in Waterbury, CT
$12,449

New 2024 Gasgas Mx

MC 450F Factory Edition 450 F
Stock # GAS380842
Designed and built to win! The MC 450F Factory Edition is as close as it gets to a full-on race bike! For 2024, our engineers focused on rider customization – allowing racers to set the power the way they like it, by using the new Connectivity Unit. Once it’s paired with the new GASGAS+ app on a phone, it’s super easy to adjust the power delivery to create your very own engine map, based on how you like to ride. Put simply, this is factory bike tech as standard. Finishing the bike off are the very best Technical Accessories, new Dunlop MX34 tires, and the latest Troy Lee Designs/Red Bull/GASGAS Factory Racing graphics.<p></p>
Land N Sea Marine
Waterbury, CT
2023 Gasgas MC-E 1.20 E 3 in Waterbury, CT
$2,370

New 2023 Gasgas Mx

MC-E 1.20 E 3
Stock # GAST01845
<p>RAISING THE BAR</p>All-new from its 20-inch wheels and chunky tires upwards, the MC-E 1.20 is as close as it gets to a full-on dirt bike! Capable of hitting a super-cool top speed of 32 km/h, this new balance bike really raises the bar with its 80mm of front suspension travel and hydraulic disk brakes. Best suited to kids between the ages of 10 and 12, once they have their technique and riding skills dialed, they'll then be ready for an MC-E 5, MC 50, or MC 65!<p></p>
Land N Sea Marine
Waterbury, CT
2023 Gasgas MC-E 1.18 E 3 in Waterbury, CT
$2,060

New 2023 Gasgas Mx

MC-E 1.18 E 3
Stock # GAST00250
<p>A WHOLE NEW EXPERIENCE</p>The next choice for young shredders progressing in performance, the MC-E 1.18 gets even closer to full-on dirt bike status! Capable of hitting a super-cool top speed of 18 mph when spinning up the 18-inch knobby tires, this new balance bike really raises the bar with its BMX-style fork and hydraulic disc brakes. Best suited to kids between the ages of 8 and 10, once they have their technique and riding skills dialed, they'll then be ready for an MC-E 5, MC 50, or MC 65!<p></p>
Land N Sea Marine
Waterbury, CT
2023 Gasgas MC-E 1.16 85 19 16 in Waterbury, CT
$1,049

New 2023 Gasgas Mx

MC-E 1.16 85 19 16
Stock # GAST01937
<p>THE ULTIMATE MID-SIZE BALANCE BIKE</p>For youngsters aged five to eight years old, there may not be a better balance bike than the MC-E 1.16! Lightweight and with a run time of around one hour, it's the perfect bike for learning on. Built around a strong aluminum frame and with a BMX-style steel front fork, it's certainly more than capable of handling anything that even the most courageous kids can throw at it. With three pre-set power modes, the top speed can be restricted depending on the rider's ability. So those new to two wheels, can start with the training mode setting before unlocking more speed as they progress with their skills and start to GET ON THE GAS!<p></p>
Land N Sea Marine
Waterbury, CT
2023 Gasgas MC-E 1.18 E 3 in Waterbury, CT
$2,070

New 2023 Gasgas Mx

MC-E 1.18 E 3
Stock # GAST00339
<p>A WHOLE NEW EXPERIENCE</p>The next choice for young shredders progressing in performance, the MC-E 1.18 gets even closer to full-on dirt bike status! Capable of hitting a super-cool top speed of 18 mph when spinning up the 18-inch knobby tires, this new balance bike really raises the bar with its BMX-style fork and hydraulic disc brakes. Best suited to kids between the ages of 8 and 10, once they have their technique and riding skills dialed, they'll then be ready for an MC-E 5, MC 50, or MC 65!<p></p>
Land N Sea Marine
Waterbury, CT
2023 Gasgas MC-E 1.18 E 3 in Waterbury, CT
$2,070

New 2023 Gasgas Mx

MC-E 1.18 E 3
Stock # GAST01518
<p>A WHOLE NEW EXPERIENCE</p>The next choice for young shredders progressing in performance, the MC-E 1.18 gets even closer to full-on dirt bike status! Capable of hitting a super-cool top speed of 18 mph when spinning up the 18-inch knobby tires, this new balance bike really raises the bar with its BMX-style fork and hydraulic disc brakes. Best suited to kids between the ages of 8 and 10, once they have their technique and riding skills dialed, they'll then be ready for an MC-E 5, MC 50, or MC 65!<p></p>
Land N Sea Marine
Waterbury, CT
2023 Gasgas MC-E 1.12 E 3 in Waterbury, CT
$825

New 2023 Gasgas Mx

MC-E 1.12 E 3
Stock # GAST01564
<p>SMALL AND MIGHTY!</p>It may be little but it's tons of fun to ride! Good times are what the MC-E 1.12 is all about. This awesome balance bike allows kids between three and five years old to quickly learn the fundamental skills needed to ride bikes efficiently, and with big smiles on their faces. From pushing off to coasting, braking, and turning, the addition of a working throttle makes the MC-E 1.12 feel like a real motorcycle. Three power modes ensure steady and safe development for beginners while those a little more confident can start on a less restrictive setting. With a lightweight construction and a running time of up to 60 minutes, it won't be long until the youngsters in your life start kicking up the dust.<p></p>
Land N Sea Marine
Waterbury, CT
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