Ktm 250 Sx motorcycles for sale in South Dakota

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2017 KTM 250 SX-F Factory Edition

2017 KTM 250 SX-F Factory Edition

$9,499

Sioux Falls, South Dakota

Year 2017

Make KTM

Model 250 SX-F Factory Edition

Category -

Engine -

Posted Over 1 Month

2017 KTM 250 SX-F Factory Edition, 2017 KTM 450 SX-F Factory Edition THE WHIP The 250 SX-F Factory Edition, the lightest and best performing bike in its class, is the right choice for both amateur and professional riders. The combination of a powerful and torquey engine in a lightweight and agile chassis is key to its success. A 14.000 rpm redline, factory spec WP AER 48 forks, orange anodized triple clamps and sprocket, an FMF muffler, launch control and Excel rims: this small bore superstar based on the prestigious 250 SX-F has what it takes to take on the big guns. And take them out. Features may include: ENGINEThe new 250 SX-F engine is based on the similar overall design of its predecessor, with some major refinements to make this power plant more compact and lighter, with the production of improved torque and power across the entire rpm range. Perhaps one of the most impressive benefits of the new design is a weight reduction of 1,1 kg, while still including the incredibly beneficial electric starter. The reworked engine guarantees an improved power curve over the entire rev range up to 14,000 rpm, which makes the new 250 SX-F a winner for both amateur and professional riders.ELECTRIC STARTERThe new 250 SX-F is fitted with an electric starter as standard, which a clear advantage in the heat of battle. A new starter motor made by Mitsuba (modified for easy disassembly) and a weight-reduced starter drive guarantees more efficient and reliable starting.TRANSMISSIONThe new engine is fitted with an all-new and weight reduced, 5-speed gearbox. It features the same gear ratios as the previous model, but has wider gears that feature a special surface treatment on the 2nd, 3rd and 4th gears for improved reliability. One of the new and special features on the bike is an advanced "NO-DIRT" shift lever design, which prevents dirt from blocking the joint of the lever and guarantees safe shifting of the transmission.ENGINE MANAGEMENT SYSTEMThe completely reworked Keihin Engine Management System, with electronic fuel injection, features an all-new 44 mm throttle body, which provides instantaneous response and maximum performance thanks to a revolutionary injector position. The new ECU (Engine Control Unit) includes a launch control for more efficient starts with different maps according to the gear sensor selection. In addition, the rider can activate optional maps for a different power delivery via the map select switch on the handlebar.CRANKSHAFTThe new 250 SX-F's crankshaft features a stiffer design and employs a 6 mm shorter connecting rod, contributing to the compact and light engine with a snappy power delivery. A plain big end bearing features two force-fitted bearing shells run directly on the crank pin. This design is a major prerequisite for the extremely high engine speed levels a

2013 KTM 250 SX-F

2013 KTM 250 SX-F

$4,499

Sioux Falls, South Dakota

Year 2013

Make KTM

Model 250 SX-F

Category -

Engine -

Posted Over 1 Month

2013 KTM 250 SX-F,

2016 KTM 250 SX-F

2016 KTM 250 SX-F

$7,499

Sioux Falls, South Dakota

Year 2016

Make KTM

Model 250 SX-F

Category -

Engine -

Posted Over 1 Month

2016 KTM 250 SX-F, 2016 KTM 250 SX-F Small-Bore Domination The 250 SX-F is once again the World Champion in MX2 and adds a prestigious AMA Supercross Lites Championship to its amazing trophy cabinet. The 2014 season was a great success in racing at all levels around the globe, and 2015 promises to be no different. Already known for its strong performance, the new generation 250 SX-F presents itself with a newly developed, stronger engine built into an all-new chassis. The performance combination of a powerful and much torqueier engine in a lightweight and agile chassis is sure to make the 250 SX-F the star of the show for the future. The new 250 SX-F, the lightest and best performing bike in its class, is the right choice for both the amateur and professional riders, as it will remain a winning bike that will be hard to chase for its competitors. Features May Include: ENGINEThe new 250 SX-F engine is based on the similar overall design of its predecessor, with some major refinements to make this MX2 power plant more compact and lighter, with the production of improved torque and power across the entire rpm range. Perhaps one of the most impressive benefits of the new design is a weight reduction of 1.1 kg to a total of 26.1 kg, including the incredibly beneficial electric starter. The reworked power unit guarantees an improved power curve over the entire rev range up to 14,000 rpm, which makes the new 250 SX-F much easier to ride for both amateur and professional riders.CYLINDER HEADThe centerpiece of the compact DOHC (Double Overhead Camshaft) engine is the new cutting-edge cylinder head. It features improved combustion chamber geometry, two 150 g lighter overhead camshafts with new timings, plus a friction-optimized super-fine surface, new finger followers with a 30 % harder DLC coating and a reworked timing drive (friction reduced and shorter DID timing chain, new sprockets and chain guides). New valve springs and retainers for the four lightweight titanium valves (intake 32.5 mm, exhaust 26.5 mm) and high-flow ports create a maximized flow rate for an optimal power band and maximum performance, which concludes at an engine speed sound barrier of 14,000 rpm.CYLINDER & PISTONIn the reworked and shorter cylinder that has a bore of 78 mm, is a weight-reduced, forged bridged box-type piston made by CP. It features a unique piston ground shape adapted to the new combustion chamber and stands out with its extra rigid structure, combined with a low weight. The compression ratio is at 14.4:1. Thanks to the low oscillating masses, the engine offers extremely lively characteristics.BATTERY AND WIRING HARNESSAs in the past, all new SX-F engines are fitted with the proven electric starter a unique KTM feature and a major benefit at all levels of motocross racing. For MY 2016 the SX-F range fits a super

2017 KTM 250 SX-F Factory Edition

2017 KTM 250 SX-F Factory Edition

$10,049

Rapid City, South Dakota

Year 2017

Make KTM

Model 250 SX-F Factory Edition

Category -

Engine 249.9 cc cc

Posted Over 1 Month

The 250 SX-F Factory Edition, the lightest and best performing bike in its class, is the right choice for both amateur and professional riders. The combination of a powerful and torquey engine in a lightweight and agile chassis is key to its success. A 14.000 rpm redline, factory spec WP AER 48 forks, orange anodized triple clamps and sprocket, an FMF muffler, launch control and Excel rims: this small bore superstar based on the prestigious 250 SX-F has what it takes to take on the big guns. And take them out.

2016  KTM  250 SX

2016 KTM 250 SX

$7,299

Rapid City, South Dakota

Year 2016

Make KTM

Model 250 SX

Category -

Engine -

Posted Over 1 Month

For MY 2016 the 250 SX features detail improvements and new colors and graphics but basically retains the same chassis and engine specification as MY 2015. Motorcycles Motocross DX766749934836762013152 DX1 . the unrivaled performance of the lightweight 2-stroke engine makes it a true contender against the more complex 4-strokes. 2016 KTM 250 SX 2015 KTM 250 SX UNRIVALED 2-STROKE PERFORMANCE With enough power to excel on all sorts of tracks and terrain combined with an extremely lightweight chassis the 250 SX has one of the best power-to-weight ratios in motocross...

2017 KTM 250 SX-F

2017 KTM 250 SX-F

Request Price

Sioux Falls, South Dakota

Year 2017

Make KTM

Model 250 SX-F

Category -

Engine -

Posted Over 1 Month

2017 KTM 250 SX-F,

2016 KTM 250 SX

2016 KTM 250 SX

$7,299

Rapid City, South Dakota

Year 2016

Make KTM

Model 250 SX

Category -

Engine 249 cm³ cc

Posted Over 1 Month

With enough power to excel on all sorts of tracks and terrain, combined with an extremely lightweight chassis, the 250 SX has one of the best power-to-weight ratios in motocross. The unrivaled performance of the lightweight 2-stroke engine makes it a true contender against the more complex 4-strokes. For MY 2016 the 250 SX features detail improvements and new colors and graphics, but basically retains the same chassis and engine specification as MY 2015.

2002 Harley-Davidson FXST

2002 Harley-Davidson FXST

Request Price

Sioux Falls, South Dakota

Year 2017

Make KTM

Model 250 SX

Category -

Engine -

Posted Over 1 Month

2017 KTM 250 SX,

2017 KTM 250 SX

2017 KTM 250 SX

$7,699

Sioux Falls, South Dakota

Year 2017

Make KTM

Model 250 SX

Category -

Engine -

Posted Over 1 Month

2017 KTM 250 SX, 2017 KTM 250 SX LEADER OF THE PACK The new KTM 250 SX with its all-new engine has one of the best power-to-weight ratios in the world of dirt, forming the ultimate weapon against more complex 4-stroke rivals. With the grunt to devour all sorts of tracks and terrains, and a lightweight chassis keen to skim the surface, this masterpiece of KTM s R&D and Motorsport departments is born to lead the next pack of winners that prefer premix. Features may include: ENGINE The engine of the 250 SX has been known and respected for being the most powerful 2-stroke engine in its class. But we thought the segment could use an extra push and a solid statement: 2-strokes have a future at KTM. Their outstanding power-to-weight ratio, low cost and simplicity see to that. Putting our money where our mouth is, we gave the 250 SX engine an all new architecture with a new shaft arrangement for better mass centralization, a new cylinder with a twin-valve controlled power valve, a new counter balancer for less engine vibrations, a 5-speed transmission and a hydraulically operated DDS clutch. This compact fireball truly outshines the competition with absolutely ripping performance and is the right choice for lovers of premix. CYLINDER The newly developed cylinder of the 250 SX - with a bore of 66.4mm - has all-new ports and is fitted with an overhauled power valve system. This system features a sophisticated mechanism for the lateral support exhaust ports, providing smooth and controllable power on tap. Furthermore, it s possible to change the bike s mood in seconds thanks to two supplied powervalve springs. Limitless settings for different tracks and preferences are up for grabs. Throw everything you have at it; new water jackets in the cylinder and head will take care of excess heat and reworked lateral cylinder head brackets allow a more efficient fixation of the engine to the frame via lightweight head stays. Yes, this is a serious piece of kit. ENGINE CASES These all-new die-cast engine cases feature a 8mm higher clutch shaft and a 27mm higher crankshaft, resulting in better mass centralization. Which is nice if you care about sweet rideability. In addition, it allows the implementation of a counter balance shaft. So your ride will be as relaxed as it is rapid. Plus, your new favorite engine will keep looking as fresh as the day you bought it: redesigned engine covers feature a smart surface structure in order to reduce the wear caused by the rider s boots. CLUTCH The 250 SX employs the KTM-developed DDS clutch (damped diaphragm steel) with a wear-free steel basket and extremely heat resistant clutch plates. This clever design employs a diaphragm spring instead of the usual coil springs, which makes for a considerably easier clutch action. A diaphragm spring also leaves sufficient space for a damping syste

2015 KTM 65 SX

2015 KTM 65 SX

$5,399

Rapid City, South Dakota

Year 2015

Make KTM

Model 250 SX

Category Motocross Bikes

Engine 249 cc

Posted Over 1 Month

2015 Ktm 250 SX, AWESOME LIKE NEW 2-STROKE DIRT BIKE FOR A NOT NEW PRICE!!!! - The 250 SX is regarded as the motocross motorcycle with the best power-to-weight ratio. The lightweight 2-stroke engine scores highly with unrivalled performance packed in an extremely light chassis ? a formidable rival for the costlier 4-stroke competitors.

2013 KTM 250 SX

2013 KTM 250 SX

$4,299

Rapid City, South Dakota

Year 2013

Make KTM

Model 250 SX

Category Motocross Bikes

Engine 249 cc

Posted Over 1 Month

2013 Ktm 250 SX, READY FOR SPRING!!! - It doesn't always have to be a four-stroke. The KTM 250 SX 2013 has raised the bar to another level in its class and is now a formidable weapon to combat the competition thanks to its incredible power combined with extremely low weight. Simply unbeatable in terms of power-to-weight ratio.