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2023 Ktm Mx Motorcycles for Sale

Looking to buy a 2023 Ktm mx? Browse our extensive inventory of new and used 2023 Ktm mx from local Ktm dealers and private sellers. Compare prices, models, trims, options and specifications between different Ktm mxes on Cycle Trader.
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313 Ktm Motorcycles For Sale

2023 KTM 250 SX SX in Purcellville, VA
$6,399

New 2023 KTM Mx

250 SX SX
Stock # KT6399
<p>2023 KTM 250 SX For decades, the 250 cc 2-stroke class has been at the forefront of pure unadulterated performance. It is epitomized by sweet-smelling 2-stroke smoke, top-end powerbands and 'Braaaap!'. The 2023 KTM 250 SX takes that to an all-new, gnarlier level. Thanks to a swathe of cutting-edge advancements across the board, this 2-stoke legend has stepped up, and even further out of reach of the competition.</p><p><strong>Features may include:</strong></p><ul><li>Easy suspension adjustment</li></ul><p>Get dialed in! The 2023 KTM SX range boasts totally tool-free suspension setup at both ends. Thanks to an all-new shock absorber design featuring hand-adjustable dual compression control, it allows riders to adjust high- and low-speed settings in a matter of seconds. On the front end, the forks are also easily adjusted thanks to a single air pressure preload valve, as well as through easy access click adjusters for compression and rebound. We'll even throw the air pump in as standard.</p><ul><li>Performance</li></ul><p>The KTM 250 SX has always represented the very best of unsurpassed power and lightweight construction. The simplicity and low maintenance cost of the 2-stroke motor have made it a favorite amongst motocross riders for generations. For 2023, The KTM 250 SX enters the pits with enhanced performance and an overall engine weight of only 52.6 lb, setting the 250 SX engine sets the benchmark in the highly competitive 250 cc class.</p><ul><li>Ergonomics</li></ul><p>The 2023 KTM SX and SX-F range feature an entirely new and improved rider triangle, providing improved knee contact - especially when standing on the pegs - with improved gripping surfaces all around. New plastics work to expel mud buildup in wet, muddy conditions, with a new, flatter seat profile and high grip seat cover providing exceptional rider movement and control. The polyamide reinforced aluminum subframe further enhances rider feel and feedback.</p><ul><li>Traction</li></ul><p>Ready to rip your arms out of the sockets? Together with the benefits of mass centralization and an overall lighter feel, the anti-squat behavior of the chassis is significantly improved by changing the backbone of the steel frame concept. In layman's terms, the 2023 KTM 250 SX gets its power down perfectly when tearing out of corners.</p>
MotoMember
Purcellville, VA
2023 KTM 65 SX SX in Springfield, IL
$4,299

Used 2023 KTM Mx

65 SX SX
Stock # KTM7494
2023 KTM 65 SX, <b>Engine Type:</b> 1-cylinder, 2-stroke engine</br> <b>Displacement:</b> 64.9 cm³</br> <b>Fuel System:</b> AET digital</br> <b>Front Suspension:</b> XACT 35 WP Upside-Down fork, Ø 35 mm</br> <b>Front Brakes:</b> Disc brake</br> <b>Rear Suspension:</b> XACT WP PDS mono shock</br> <b>Rear Brakes:</b> Disc brake</br> <b>Dry Weight:</b> 53 kg</br> <b>Fuel Capacity:</b> 3.7 L</br> <b>Ground Clearance:</b> 280 mm</br> <b>Seat Height:</b> 750 mm</br> <b>Transmission:</b> 6-speed</br> <b>Final Drive:</b> Chain: 1/2 x 1/4 in.</br>
World of Powersports Springfield
Springfield, IL
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
2023 KTM 300 SX SX in Odessa, TX
$7,750

Used 2023 KTM Mx

300 SX SX
Stock # KTM309188
<p>THE OPEN CLASS IS IN SESSION</p>Maximum power at the least possible weight, amplified by low maintenance costs and smooth, linear power delivery - the 2023 KTM 300 SX is set to take the MX Open category back to school. Churning out more than enough power from an engine weighing only 52.6 lb, the KTM 300 SX sets the benchmark when it comes to power to weight ratios. Could the 2023 KTM 300 SX be the new Open Class president?<p></p>
Ruhnke Xtreme Cycles
Odessa, TX
2023 KTM 450 SX-F SX-F in Orange, CA
$8,399

New 2023 KTM Mx

450 SX-F SX-F
<p>SPECIALTY FINANCING AS LOW AS 1.99%</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>
Orange County KTM
Orange, CA
2023 KTM 450 SX-F SX-F in Sacramento, CA
$7,999

New 2023 KTM Mx

450 SX-F SX-F
Stock # 313788
<p>$2,900.00 OFF MSRP!IN STOCK! CALL NOW 916-428-4040!Large Inventory + Low Overhead = Better Deals!*price plus fees</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 style="margin-bottom: 1em;">EASY SUSPENSION ADJUSTMENT: Get dialed in! The 2023 KTM SX range boasts totally tool-free suspension setup at both ends. Thanks to an all-new shock absorber design featuring hand-adjustable dual compression control, it allows riders to adjust high- and low-speed settings in a matter of seconds. On the front end, the forks are also easily adjusted thanks to a single air pressure preload valve, as well as through easy access click adjusters for compression and rebound. We'll even throw the air pump in as standard.</p><p style="margin-bottom: 1em;">AIR FILTER BOX: Designed to provide maximum airflow, the new air filter box is designed with precisely positioned inlet ducts aimed at preventing air deformation and maintaining filter protection. The Twin Air filter and air filter support design feature a simple fail-proof mounting system for safe and accurate filter installation, ensuring the air filter is easily accessed, without tools, by removing the left side panel, for easy track-side maintenance. A vented air filter box cover is also included for all SX and SX-F models in the by-pack.</p><p style="margin-bottom: 1em;">Sale price plus $535 freight, $410 added markup, tax, license, mvsc reg fee, ca tire fee and documentation fee.  See dealer for details.</p><p></p>
PCP Motorsports
Sacramento, CA
2023 KTM 250 SX-F SX-F in Logan, OH
$7,395

Used 2023 KTM Mx

250 SX-F SX-F
Stock # KTM193900
<p>THE MOST RADICAL 250-CLASS RACE WEAPON</p>The 2023 KTM 250 SX-F continues its assault on the highly-competitive 250 cc class. Featuring a truly user-friendly package engineered to satisfy all riders, from novice to pro, it continues the trend of being undisputedly READY TO RACE at any level. Delivering a knock-out power-punch, more stability in a straight line, and with more electronic upper cuts in the bag, the 2023 KTM 250 SX-F is ready to take on the 250 cc class and dominate it.<p></p>
Osburn Offroad
Logan, OH
2023 KTM 125 SX SX in Logan, OH
$5,700

Used 2023 KTM Mx

125 SX SX
Stock # KTM100877
<p>SMOKE THE COMPETITION</p>All it takes is one hard, fast rip into a loamy berm to know that the 2023 KTM 125 SX is a serious contender in the 125 cc race. Not only has the 'Ring-ting-ting' been given a fuel-injected revival, but the entire motorcycle also benefits from class-leading developments at every end. Boasting accolades such as being the leader in 2-stroke motocross innovation in the modern era, the 2023 KTM 125 SX simply slays the rest of the 125 cc class. All you need do is press the starter, blip the throttle and let rip.<p></p>
Osburn Offroad
Logan, OH
2023 KTM 350 SX-F SX-F in Huron, OH
$8,499

Used 2023 KTM Mx

350 SX-F SX-F
<p>EXTREMELY CLEAN</p><p style="margin-bottom: 1em;">With over a decade of racing - and winning - at the highest tier of professional motocross, the KTM 350 SX-F has long shed its underdog label and proven itself a worthy adversary. Delivering usable power throughout the rev range, unwavering stability at speed, and true championship-winning credentials, the 2023 KTM 350 SX-F is once again READY TO RACE.</p><p></p>
POWERSPORTS360 of Huron/J&J Sales Company
Huron, OH
2023 KTM 300 SX SX in Waynesburg, PA
$7,999

Used 2023 KTM Mx

300 SX SX
<p>THE OPEN CLASS IS IN SESSION</p><p style="margin-bottom: 1em;">Maximum power at the least possible weight, amplified by low maintenance costs and smooth, linear power delivery - the 2023 KTM 300 SX is set to take the MX Open category back to school. Churning out more than enough power from an engine weighing only 52.6 lb, the KTM 300 SX sets the benchmark when it comes to power to weight ratios. Could the 2023 KTM 300 SX be the new Open Class president?</p><p></p>
Waynesburg Yamaha
Waynesburg, PA
2023 KTM SX-E 3 3 in Waynesburg, PA
$4,299

New 2023 KTM Mx

SX-E 3 3
<p>ULTIMATE E-BEGINNER</p><p style="margin-bottom: 1em;">Perfect for grass-roots level riders and just as green, the KTM SX-E 3 breaks ground at the leading edge of all-electric mini-cross. Aimed at absolute beginners, the KTM SX-E 3 slides into the range below the more powerful KTM SX-E 5 with an ever more user-friendly package. Lower power output, battery capacity, and smaller wheels make it the ideal choice for the youngest of riders finding their feet - and throttle.</p><p></p>
Waynesburg Yamaha
Waynesburg, PA
2023 KTM 450 SX-F Factory Edition SX-F FACTORY EDITION in Murrysville, PA
$10,299

New 2023 KTM Mx

450 SX-F Factory Edition SX-F FACTORY EDITION
Stock # K30112
<p>TEARING AHEAD</p><p style="margin-bottom: 1em;">The 2023 KTM 450 SX-F FACTORY EDITION brings factory racing-levels of capability to the privateer pits. With limited units being built, it is as exclusive as the weaponry used by the official Red Bull KTM Factory Racing team. Blending Factory Racing graphics and top-shelf racing componentry, the 2023 KTM 450 SX-F FACTORY EDITION doesn't only look the part - it shreds too.</p><p></p>
Bentley's Motorcycles
Murrysville, PA
2023 KTM 450 SX-F SX-F in Murrysville, PA
$5,999

Used 2023 KTM Mx

450 SX-F SX-F
Stock # K13710
<p>$5999+State Tax +Title/Doc/Registration</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>
Bentley's Motorcycles
Murrysville, PA
2023 KTM 450 SX-F Factory Edition SX-F FACTORY EDITION in Brockway, PA
$12,099

New 2023 KTM Mx

450 SX-F Factory Edition SX-F FACTORY EDITION
Stock # KTM330144
<p>TEARING AHEAD</p>The 2023 KTM 450 SX-F FACTORY EDITION brings factory racing-levels of capability to the privateer pits. With limited units being built, it is as exclusive as the weaponry used by the official Red Bull KTM Factory Racing team. Blending Factory Racing graphics and top-shelf racing componentry, the 2023 KTM 450 SX-F FACTORY EDITION doesn't only look the part - it shreds too.<p></p>
Legends Powersports
Brockway, PA
2023 KTM SX-E 1.16 in Charleston, IL
$1,069

New 2023 KTM Mx

SX-E 1.16
Stock # CSXE116
<p>PERFECT FOR 4-8 YEAR OLD KIDS</p><p style="margin-bottom: 1em;">The KTM SX-E 1.16 is the perfect choice for little rippers with some experience on a balance bike, and are a little taller and / or more familiar with riding electric balance bikes in need a larger platform. Your child should have an inseam of 45 cm or more to adequately touch the ground with a slight bend in the knees for optimum sizing. Your child can learn to push, balance, and coast in the Non-Powered mode. Graduate them to the powered mode (the holy grail of fun) as they show proficient use and understanding of the brake and the ability to coast and brake while standing. Start them with a speed similar to what they can push the non-powered version at, and they learn the use of the twist throttle, and a long coast turn into a constant use of throttle and giggles. As they continue to develop skills, the medium speed of the KTM SX-E 1.16 allows for an exceptional amount of fun outdoors, getting thousands of hours of hand-eye coordination, balance, and outdoor exercise.</p><p style="margin-bottom: 1em;">The KTM SX-E 1.16 electric balance bikes offer a unique opportunity to share the sport of motorcycling with the young champions of tomorrow. They can look just like their KTM FACTORY RACING heroes, with numbers and all, while mastering balance and throttle control as they prepare to graduate to a larger platform.</p><p></p>
Owen Motor Sports
Charleston, IL
2023 KTM SX-E 1.12 in Charleston, IL
$829

New 2023 KTM Mx

SX-E 1.12
Stock # CSXE112
<p>PERFECT FOR 3-5 YEAR OLD KIDS</p><p style="margin-bottom: 1em;">The KTM SX-E 1.12 is the perfect choice for little rippers with little or no experience on a balance bike. Your child should have an inseam of 35 cm or more to adequately touch the ground with a slight bend in the knees for optimum sizing. Your child can learn to push, balance, and coast in the Non-Powered mode.</p><p style="margin-bottom: 1em;">Graduate them to the powered mode (the holy grail of fun) as they show proficient use and understanding of the brake and the ability to coast and brake while standing. Start them with a speed similar to what they can push the non-powered version at, and they learn the use of the twist throttle, and a long coast turn into a constant use of throttle and giggles. As they continue to develop skills, the medium speed of the KTM SX-E 1.12 allows for an exceptional amount of fun outdoors, getting thousands of hours of hand-eye coordination, balance, and outdoor exercise.</p><p style="margin-bottom: 1em;">The KTM SX-E 1.12 electric balance bikes offer a unique opportunity to share the sport of motorcycling with the young champions of tomorrow. They can look just like their KTM FACTORY RACING heroes, with numbers and all, while mastering balance and throttle control as they prepare to graduate to a larger platform.</p><p></p>
Owen Motor Sports
Charleston, IL
2023 KTM 85 SX 19/16 SX 19/16 in Charleston, IL
$4,994

New 2023 KTM Mx

85 SX 19/16 SX 19/16
Stock # C058150
<p>THE GATE DROPS HERE</p><p style="margin-bottom: 1em;">If you're reading this, then it is safe to say things have become serious. The 2023 KTM 85 SX - in big wheel guise - is the first real step into the big leagues. Lightweight, powerful and reliable, the KTM 85 SX boasts real big bike components in scaled-down 85 cc geometry, providing the ultimate kickstart to any young racing career.</p><p></p>
Owen Motor Sports - Charleston
Charleston, IL
2023 KTM 450 SX-F SX-F in Dansville, NY
$10,899

New 2023 KTM Mx

450 SX-F SX-F
Stock # KT91960
<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>
Maddie's Motor Sports
Dansville, NY
2023 KTM 250 SX-F SX-F in Dansville, NY
$9,999

New 2023 KTM Mx

250 SX-F SX-F
Stock # KT08434
<p>THE MOST RADICAL 250-CLASS RACE WEAPON</p><p style="margin-bottom: 1em;">The 2023 KTM 250 SX-F continues its assault on the highly-competitive 250 cc class. Featuring a truly user-friendly package engineered to satisfy all riders, from novice to pro, it continues the trend of being undisputedly READY TO RACE at any level. Delivering a knock-out power-punch, more stability in a straight line, and with more electronic upper cuts in the bag, the 2023 KTM 250 SX-F is ready to take on the 250 cc class and dominate it.</p><p></p>
Maddie's Motor Sports
Dansville, NY
2023 KTM 250 SX SX in Dansville, NY
$8,949

New 2023 KTM Mx

250 SX SX
Stock # KT76863
<p>RELEASE THE RUCKUS</p><p style="margin-bottom: 1em;">For decades, the 250 cc 2-stroke class has been at the forefront of pure unadulterated performance. It is epitomized by sweet-smelling 2-stroke smoke, top-end powerbands and 'Braaaap!'. The 2023 KTM 250 SX takes that to an all-new, gnarlier level. Thanks to a swathe of cutting-edge advancements across the board, this 2-stoke legend has stepped up, and even further out of reach of the competition.</p><p></p>
Maddie's Motor Sports
Dansville, NY
2023 KTM SX-E 5 5 in Dansville, NY
$5,499

New 2023 KTM Mx

SX-E 5 5
Stock # KT43736
<p>LEADING THE CHARGE</p>The KTM SX-E 5 is an all-electric mini-crosser aimed at both beginner and competitive junior riders. With zero emissions and minimal sound pollution, it takes its place at the leading edge of competitive mini-cross, and provides a real-world READY TO RACE alternative to the petrol-powered 50 cc engine. Featuring high-quality components that make it significantly different from the many electric mini-cycles available on the market, the KTM SX-E 5 is a fully-fledged competition motorcycle, making it more accessible to younger riders for use in areas where noise emissions are restricted.<p></p>
Maddie's Motor Sports
Dansville, NY
2023 KTM 250 SX SX in Greensboro, NC
$5,999

Used 2023 KTM Mx

250 SX SX
Stock # D-281209
<p>RELEASE THE RUCKUS</p>For decades, the 250 cc 2-stroke class has been at the forefront of pure unadulterated performance. It is epitomized by sweet-smelling 2-stroke smoke, top-end powerbands and 'Braaaap!'. The 2023 KTM 250 SX takes that to an all-new, gnarlier level. Thanks to a swathe of cutting-edge advancements across the board, this 2-stoke legend has stepped up, and even further out of reach of the competition.<p></p>
SRS Motorsports, Inc.
Greensboro, NC
2023 KTM SX 300 SX in Decatur, IL
$6,599

Used 2023 KTM Mx

SX 300 SX
Stock # KTM8586
2023 KTM SX 300, <b>Engine Type:</b> 1-cylinder, 2-stroke engine</br> <b>Displacement:</b> 293.2 cm³</br> <b>Fuel System:</b> Vitesco Technologies EMS</br> <b>Front Suspension:</b> WP XACT-USD, Ø 48 mm</br> <b>Front Brakes:</b> Disc brake</br> <b>Rear Suspension:</b> WP XACT Monoshock with linkage</br> <b>Rear Brakes:</b> Disc brake</br> <b>Dry Weight:</b> 99.4 kg</br> <b>Fuel Capacity:</b> 7.2 L</br> <b>Ground Clearance:</b> 354 mm</br> <b>Seat Height:</b> 958 mm</br> <b>Transmission:</b> 5-speed</br> <b>Final Drive:</b> Chain: X-Ring 5/8 x 1/4 in.</br>
World of Powersports - Decatur
Decatur, IL
2023 KTM 125 SX SX in Decatur, IL
$6,399

New 2023 KTM Mx

125 SX SX
Stock # KTM0872
2023 KTM 125 SX, <b>Engine Type:</b> 1-cylinder, 2-stroke engine</br> <b>Displacement:</b> 124.8 cm³</br> <b>Fuel System:</b> Vitesco Technologies EMS</br> <b>Front Suspension:</b> WP XACT-USD, Ø 48 mm</br> <b>Front Brakes:</b> Disc brake</br> <b>Rear Suspension:</b> WP XACT Monoshock with linkage</br> <b>Rear Brakes:</b> Disc brake</br> <b>Dry Weight:</b> 92.4 kg</br> <b>Fuel Capacity:</b> 7.2 L</br> <b>Ground Clearance:</b> 359 mm</br> <b>Seat Height:</b> 958 mm</br> <b>Transmission:</b> 6-speed</br> <b>Final Drive:</b> Chain: X-Ring 5/8 x 1/4 in.</br>
World of Powersports - Decatur
Decatur, IL
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