Ktm 50 Sx motorcycles for sale in Colorado

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2023 KTM 50 SX

2023 KTM 50 SX

$3,999

Lakewood, Colorado

Year 2023

Make KTM

Model 50 SX

Category Off Road

Engine -

Posted 2 Weeks Ago

2023 KTM 50 SX Factory Edition

2023 KTM 50 SX Factory Edition

$4,999

Lakewood, Colorado

Year 2023

Make KTM

Model 50 SX Factory Edition

Category Off Road

Engine -

Posted 2 Weeks Ago

2017 KTM 50 SX

2017 KTM 50 SX

$3,899

Greenwood Village, Colorado

Year 2017

Make KTM

Model 50 SX

Category -

Engine 49 cc cc

Posted Over 1 Month

The 50 SX is a true READY TO RACE KTM for young MX riders. It is a genuine dirt bike that, like its bigger siblings, is produced with top-quality components. This makes the 50 SX the first choice as a stepping stone into the world of MX or for the first racing step on the ladder. With the youngster in mind this package has an engine that delivers steady, controllable power, incorporating an automatic clutch that allows the rider to concentrate on the track, not shifting. This year’s model features revolutionary WP AER 35 front forks, fully adjustable rear suspension, a new exhaust, ultra-cool graphics and a lot of detail improvements that make going fast fun.

2016 KTM 50 SX MINI

2016 KTM 50 SX MINI

$2,800

Littleton, Colorado

Year 2016

Make KTM

Model 50 SX MINI

Category -

Engine -

Posted Over 1 Month

2016 KTM 50SX MINISelling my sons mini - he is to big for it. I just did the top end. Maybe 3 hours on new clutch. Has gold valving suspension on it done by Procycle Services. I'm VERY meticulous so the bike has been very well maintained. $2800 OBO cash only. No trades please.

2017 KTM 50 SX

2017 KTM 50 SX

Request Price

Thornton, Colorado

Year 2017

Make KTM

Model 50 SX

Category -

Engine -

Posted Over 1 Month

2017 KTM 50 SX, 2017 KTM 50 SX NEVER TOO YOUNG TO LEARN The 50 SX is a true READY TO RACE KTM for young MX riders. It is a genuine dirt bike that, like its bigger siblings, is produced with top-quality components. This makes the 50 SX the first choice as a stepping stone into the world of MX or for the first racing step on the ladder. With the youngster in mind this package has an engine that delivers steady, controllable power, incorporating an automatic clutch that allows the rider to concentrate on the track, not shifting. This year s model features revolutionary WP AER 35 front forks, fully adjustable rear suspension, a new exhaust, ultra-cool graphics and a lot of detail improvements that make going fast fun. Features may include: SWINGARM The 50 SX is fitted with a lightweight cast aluminum swingarm. Conceived using the latest in calculation and simulation software, the design and wall thickness have been made for minimum weight at optimum stiffness and precisely defined flexibility. In addition it features a robust 2-compound chain guide similar to the full-size models. WHEELS Like the big KTM factory racers, the 50 SX has super lightweight, black anodized, aluminum rims providing highest strength and safety. The OEM knobbly MAXXIS tires grip superbly on any surface. FRONT SUSPENSION The new 50 SX is the first model in its class fitted with a modern, fully adjustable air fork: the AER 35, made by WP Suspension. Beside a massive weight reduction of 1.6 pounds, the newly developed upside-down front forks with 35mm tube diameter and 205mm of travel ensure outstanding comfort, damping characteristics and directional stability. Another main benefit for junior riders is that the air spring fitted in the left fork leg can be adjusted perfectly and simply to the rider s weight just with an air fork pump. REAR SUSPENSION On the rear wheel a WP monoshock linked directly to the swingarm provides excellent damping performance and is now fully adjustable in order set the damping perfectly to rider s preferences and track conditions. The rear wheel travel is 185mm. BRAKES The 50 SX is fitted with front and rear hydraulic brakes by Formula combined with lightweight wave discs that are easy to control even for the youngest riders. This ensures the best deceleration and the highest standard. ENGINE The modern, extremely compact 2-stroke engine fitted with an automatic clutch sets the standard in its class with improved power and power band due to a new exhaust pipe. Thanks to the 3-shaft design, the crankshaft is close to the bike s center of gravity. This does not just benefit the handling, but also allows for a flow optimized intake angle into the reed valve a prerequisite for maximum performance. POWER REDUCTION KIT For absolute beginners th

2007 KTM XC 250

2007 KTM XC 250

$3,499

Greenwood Village, Colorado

Year 2016

Make KTM

Model 50 SX

Category -

Engine 49 cm³ cc

Posted Over 1 Month

The 50 SX is a true KTM for young MX riders aged from around four to 10 years old, up to a body height of 1.30m. A genuine motorcycle that, like its bigger siblings, is produced with quality components that make the 50 SX the first choice as a stepping stone into the MX world or for the first racing step on the ladder. With the youngster in mind this package is easy to control and has an engine that is distinguished by a steady power delivery, incorporating an automatic clutch that is ideal for novice riders. For MY 2016 the 50 SX presents itself with newly designed bodywork that provides better ergonomics and makes the bike even easier to ride.

2015 Ducati SUPERBIKE 1299 PANIGALE S

2015 Ducati SUPERBIKE 1299 PANIGALE S

Request Price

Thornton, Colorado

Year 2017

Make KTM

Model 50 SX

Category -

Engine -

Posted Over 1 Month

2017 KTM 50 SX, 2017 KTM 50 SX NEVER TOO YOUNG TO LEARN The 50 SX is a true READY TO RACE KTM for young MX riders. It is a genuine dirt bike that, like its bigger siblings, is produced with top-quality components. This makes the 50 SX the first choice as a stepping stone into the world of MX or for the first racing step on the ladder. With the youngster in mind this package has an engine that delivers steady, controllable power, incorporating an automatic clutch that allows the rider to concentrate on the track, not shifting. This year s model features revolutionary WP AER 35 front forks, fully adjustable rear suspension, a new exhaust, ultra-cool graphics and a lot of detail improvements that make going fast fun. Features may include: SWINGARM The 50 SX is fitted with a lightweight cast aluminum swingarm. Conceived using the latest in calculation and simulation software, the design and wall thickness have been made for minimum weight at optimum stiffness and precisely defined flexibility. In addition it features a robust 2-compound chain guide similar to the full-size models. WHEELS Like the big KTM factory racers, the 50 SX has super lightweight, black anodized, aluminum rims providing highest strength and safety. The OEM knobbly MAXXIS tires grip superbly on any surface. FRONT SUSPENSION The new 50 SX is the first model in its class fitted with a modern, fully adjustable air fork: the AER 35, made by WP Suspension. Beside a massive weight reduction of 1.6 pounds, the newly developed upside-down front forks with 35mm tube diameter and 205mm of travel ensure outstanding comfort, damping characteristics and directional stability. Another main benefit for junior riders is that the air spring fitted in the left fork leg can be adjusted perfectly and simply to the rider s weight just with an air fork pump. REAR SUSPENSION On the rear wheel a WP monoshock linked directly to the swingarm provides excellent damping performance and is now fully adjustable in order set the damping perfectly to rider s preferences and track conditions. The rear wheel travel is 185mm. BRAKES The 50 SX is fitted with front and rear hydraulic brakes by Formula combined with lightweight wave discs that are easy to control even for the youngest riders. This ensures the best deceleration and the highest standard. ENGINE The modern, extremely compact 2-stroke engine fitted with an automatic clutch sets the standard in its class with improved power and power band due to a new exhaust pipe. Thanks to the 3-shaft design, the crankshaft is close to the bike s center of gravity. This does not just benefit the handling, but also allows for a flow optimized intake angle into the reed valve a prerequisite for maximum performance. POWER REDUCTION KIT For absolute beginners th

2014 KTM 85 SX

2014 KTM 85 SX

Request Price

Thornton, Colorado

Year 2017

Make KTM

Model 50 SX

Category -

Engine -

Posted Over 1 Month

2017 KTM 50 SX, 2017 KTM 50 SX NEVER TOO YOUNG TO LEARN The 50 SX is a true READY TO RACE KTM for young MX riders. It is a genuine dirt bike that, like its bigger siblings, is produced with top-quality components. This makes the 50 SX the first choice as a stepping stone into the world of MX or for the first racing step on the ladder. With the youngster in mind this package has an engine that delivers steady, controllable power, incorporating an automatic clutch that allows the rider to concentrate on the track, not shifting. This year s model features revolutionary WP AER 35 front forks, fully adjustable rear suspension, a new exhaust, ultra-cool graphics and a lot of detail improvements that make going fast fun. Features may include: SWINGARM The 50 SX is fitted with a lightweight cast aluminum swingarm. Conceived using the latest in calculation and simulation software, the design and wall thickness have been made for minimum weight at optimum stiffness and precisely defined flexibility. In addition it features a robust 2-compound chain guide similar to the full-size models. WHEELS Like the big KTM factory racers, the 50 SX has super lightweight, black anodized, aluminum rims providing highest strength and safety. The OEM knobbly MAXXIS tires grip superbly on any surface. FRONT SUSPENSION The new 50 SX is the first model in its class fitted with a modern, fully adjustable air fork: the AER 35, made by WP Suspension. Beside a massive weight reduction of 1.6 pounds, the newly developed upside-down front forks with 35mm tube diameter and 205mm of travel ensure outstanding comfort, damping characteristics and directional stability. Another main benefit for junior riders is that the air spring fitted in the left fork leg can be adjusted perfectly and simply to the rider s weight just with an air fork pump. REAR SUSPENSION On the rear wheel a WP monoshock linked directly to the swingarm provides excellent damping performance and is now fully adjustable in order set the damping perfectly to rider s preferences and track conditions. The rear wheel travel is 185mm. BRAKES The 50 SX is fitted with front and rear hydraulic brakes by Formula combined with lightweight wave discs that are easy to control even for the youngest riders. This ensures the best deceleration and the highest standard. ENGINE The modern, extremely compact 2-stroke engine fitted with an automatic clutch sets the standard in its class with improved power and power band due to a new exhaust pipe. Thanks to the 3-shaft design, the crankshaft is close to the bike s center of gravity. This does not just benefit the handling, but also allows for a flow optimized intake angle into the reed valve a prerequisite for maximum performance. POWER REDUCTION KIT For absolute beginners th

2010 KTM XC 150

2010 KTM XC 150

Request Price

Thornton, Colorado

Year 2016

Make KTM

Model 50 SX Mini

Category -

Engine -

Posted Over 1 Month

2016 KTM 50 SX Mini, 2016 KTM 50 Mini The Perfect Launchpad Into The MX World A real KTM for young racers with high quality components that's easy to control and whose engine excels with linear power development and a beginner-friendly automatic clutch. Features May Include: ENGINE The modern, extremely compact, 2-stroke engine sets the benchmark in its class with its very controllable power. Thanks to the 3-shaft concept, the crankshaft is close to the bike's center of gravity. This not only benefits the handling; it also provides a flow-optimized inflow angle at the intake membrane - a prerequisite for maximum performance. CLUTCH The centrifugally controlled, multi-disc automatic clutch developed by KTM delivers easily controllable acceleration and makes riding this bike the easiest thing in the world. It can be adjusted in no time at all, without special tools, to the specific requirements of both track and rider. RADIATOR Just like the big KTM bikes, the 50 SX Mini is also equipped with water cooling that even cools the crankcase. Generously dimensioned radiators ensure excellent heat dissipation and therefore high reliability, even under extreme loads. SUSPENSION/DAMPING Both the rear shock absorber and the 35 mm upside-down fork are high-quality products from WP Suspension and provide ultimate damping and responsiveness. WHEELS Just like the big factory bikes, the 50 SX Mini is equipped with ultra-light, black anodized aluminium rims that easily withstand even the biggest of jumps. The 50 SX is now equipped with the very latest generation tire from MAXXIS, featuring a profile that guarantees optimum grip on every surface. BRAKES Both at the front and rear, state-of-the-art hydraulic disc brakes from FORMULA ensure the best possible speed reduction. The exclusive, self-cleaning Wave brake discs stand for the ultimate in race technology and outstanding safety. HANDLEBAR The ergonomic Renthal handlebar made from a high-quality aluminium alloy ensures the highest levels of stability and safety. A Renthal crash pad around the center brace protects the rider from hard knocks. ADJUSTABLE AUTOMATIC TRANSMISSION The centrifugally controlled, multi-disc automatic clutch developed by KTM delivers easily controllable acceleration and makes riding the 50 SX Mini the easiest thing in the world. Furthermore, it can still be quickly and easily adjusted to the specific requirements of both track and rider using the "KTM clicker system" - in a matter of seconds and with no special tools required.

2014 BMW R 1200 GS

2014 BMW R 1200 GS

Request Price

Thornton, Colorado

Year 2016

Make KTM

Model 50 SX

Category -

Engine -

Posted Over 1 Month

2016 KTM 50 SX, 2016 KTM 50 SX Fast Has No Age Limit The 50 SX is a true KTM for young MX riders aged from around four to 10 years old, up to a body height of 1.30m. A genuine motorcycle that, like its bigger siblings, is produced with quality components that make the 50 SX the first choice as a stepping stone into the MX world or for the first racing step on the ladder. With the youngster in mind this package is easy to control and has an engine that is distinguished by a steady power delivery, incorporating an automatic clutch that is ideal for novice riders. For MY 2016 the 50 SX presents itself with newly designed bodywork that provides better ergonomics and makes the bike even easier to ride. Features May Include: ENGINE The modern, extremely compact 2-stroke engine fitted with an automatic clutch sets the standard in its class with great, manageable power. Thanks to the 3-shaft design, the crankshaft is close to the bike's centre of gravity. This does not just benefit the handling, but also allows for a flow optimised intake angle into the reed valve - a prerequisite for maximum performance. POWER REDUCTION For absolute beginners the engine power can be reduced to a moderate 5.5hp using a kit from the Power Parts program. CLUTCH Developed by KTM, the centrifugal multi-disc automatic clutch provides manageable acceleration and makes riding the motorcycle the easiest thing in the world. It can be adjusted to the special requirements of the track and the rider in minutes and without special tools. RADIATOR Like the big KTM bikes, the 50 SX has a liquid cooling system, which even cools the crankcase. Generously sized radiators ensure outstanding heat dissipation for high reliability even when in extreme duty. FRAME The modern frame produced by WP Performance Systems is made of lightweight, high strength chromoly steel profiles and combines maximum longitudinal stiffness with optimum torsional rigidity. It guarantees easy handling and precise cornering, along with outstanding stability. For MY16 the subframe is adapted to match the new bodywork. BODYWORK For MY 2016 the KTM engineers designed all new plastics that provide perfect ergonomics and contact points for the rider, maximum freedom of movement and better comfort of the seat. In addition, advanced design solutions for the new front and rear fenders are prime examples of an intelligent design, which guarantees maximum stability through a well thought-out structure and mounting. SUSPENSION Top quality upside down front forks by WP Suspension with 35mm tube diameter and 185mm of travel ensure outstanding directional stability. On the rear wheel a WP monoshock linked directly to the swingarm also provides 205mm of suspension travel. BRAKES The 50 SX is fitted with front

2017 KTM 300 XC-W

2017 KTM 300 XC-W

$3,499

Grand Junction, Colorado

Year 2017

Make KTM

Model 50 SX Mini

Category -

Engine -

Posted Over 1 Month

2017 KTM 50 SX Mini, 2017 KTM 50 SX Mini THE PERFECT LAUNCHPAD INTO THE MX WORLD A real KTM for young crossers from the age of about 4 to 10 and a height of up to approx. 1.30 m. A real motorcycle with high quality components that's child's play to control and whose engine excels with linear power development and a beginner-friendly automatic clutch. Features may include: ADJUSTABLE AUTOMATIC TRANSMISSION The centrifugally controlled, multi-disc automatic clutch developed by KTM delivers easily controllable acceleration and makes riding the 50 SX the easiest thing in the world. Furthermore, it can still be quickly and easily adjusted to the specific requirements of both track and rider using the "KTM clicker system" - in a matter of seconds and with no special tools required. WP CHASSIS A high quality, upside-down telescopic fork from WP Suspension, featuring 35 mm diameter outer tubes and 100 mm suspension travel, ensures outstanding ride stability. A WP shock absorber connected directly to the swingarm also supplies 147 mm of suspension travel at the rear wheel. SUSPENSION/DAMPING Both the rear shock absorber and the 35 mm upside-down telescopic fork are high-quality products from WP Suspension and guarantee ultimate damping and responsiveness. ENGINE The modern, extremely compact, 2-stroke engine sets the benchmark in its class with its very controllable power. Thanks to the 3-shaft concept, the crankshaft is close to the bike's centre of gravity. This not only benefits the handling; it also provides a flow-optimized inflow angle at the intake membrane a prerequisite for maximum performance. CLUTCH The centrifugally controlled, multi-disc automatic clutch developed by KTM delivers easily controllable acceleration and makes riding this bike the easiest thing in the world. It can be adjusted in no time at all, without special tools, to the specific requirements of both track and rider. RADIATOR Just like the big KTM bikes, the 50 SX is also equipped with water cooling that even cools the crankcase. Generously dimensioned radiators ensure excellent heat dissipation and therefore high reliability, even under extreme loads. BRAKES Both at the front and rear, state-of-the-art hydraulic disc brakes from FORMULA ensure best possible retardation. The exclusive, self-cleaning Wave brake discs stand for the ultimate in race technology and outstanding safety. WHEELS Just like the big factory bikes, the 50 SX is equipped with ultra-light, black anodized aluminum rims that easily withstand even the biggest of jumps. The 50 SX is now equipped with the very latest generation tire from MAXXIS, featuring a profile that guarantees optimum grip on every surface. WATER COOLING The liquid-cooling system of the KTM 5

2015 KTM 50 SX

2015 KTM 50 SX

Request Price

Thornton, Colorado

Year 2015

Make KTM

Model 50 SX

Category -

Engine -

Posted Over 1 Month

2015 KTM 50 SX, 2015 KTM 50 SX THE PERFECT LAUNCHPAD INTO THE MX WORLD A real KTM for young racers with high quality components that's easy to control and whose engine excels with linear power development and a beginner-friendly automatic clutch. Features May Include: Handlebar The ergonomic Renthal handlebar made from a high-quality aluminium alloy ensures the highest levels of stability. A Renthal crash pad around the center brace protects the rider from hard knocks. Graphics The graphic design derived from that of the full-size SX bikes makes the little KTM even cooler. Its frame has a hardwearing plastic coating in anthracite metallic. Water Cooling The liquid-cooling system of the KTM 50 SX, with two large radiators and additional cooling for the crankcase, prevents the engine overheating, even under the most extreme loads. Wheels Just like the big factory bikes, the 50 SX is equipped with ultra-light, black anodized aluminium rims that easily withstand even the biggest of jumps. The 50 SX is now equipped with the very latest generation tire from MAXXIS, featuring a profile that provides optimum grip on every surface. Brakes Both at the front and rear, state-of-the-art hydraulic disc brakes from FORMULA ensure best possible reduction of speed. The exclusive, self-cleaning Wave brake discs stand for the ultimate in race technology and outstanding safety. Suspension/Damping Both the rear shock absorber and the 35 mm upside-down telescopic fork are high-quality products from WP Suspension and provide ultimate damping and responsiveness. Adjustable Automatic Transmission The centrifugally controlled, multi-disc automatic clutch developed by KTM delivers easily controllable acceleration and makes riding the 50 SX the easiest thing in the world. Furthermore, it can still be quickly and easily adjusted to the specific requirements of both track and rider using the "KTM clicker system" - in a matter of seconds and with no special tools required. WP Chassis A high quality, upside-down telescopic fork from WP Suspension, featuring 35 mm diameter outer tubes and 205 mm suspension travel, ensures outstanding ride stability. A WP shock absorber connected directly to the swingarm also supplies 185 mm of suspension travel at the rear wheel. Clutch The centrifugally controlled, multi-disc automatic clutch developed by KTM delivers easily controllable acceleration and makes riding this bike the easiest thing in the world. It can be adjusted in no time at all, without special tools, to the specific requirements of both track and rider. Engine The modern, extremely compact, 2-stroke engine sets the benchmark in its class with its very controllable power. Thanks to the 3-shaft concept, the crankshaft is close to the bike's center of gravity. This not only benefits the handling; it

2016 KTM 50 SX MINI

2016 KTM 50 SX MINI

Request Price

Greenwood Village, Colorado

Year 2016

Make KTM

Model 50 SX MINI

Category -

Engine -

Posted Over 1 Month

A real KTM for young racers with high quality components that's easy to control and whose engine excels with linear power development and a beginner-friendly automatic clutch.

2017 KTM 50 SX Mini

2017 KTM 50 SX Mini

Request Price

Greenwood Village, Colorado

Year 2017

Make KTM

Model 50 SX Mini

Category -

Engine -

Posted Over 1 Month

2017 KTM 50 SX Mini, A real KTM for young crossers from the age of about 4 to 10 and a height of up to approximately 51 inches (1.3 m). A real motorcycle with high quality components that's child's play to control and whose engine excels with linear power development and a beginner-friendly automatic clutch.

2013 Ducati Monster 796

2013 Ducati Monster 796

$5,025

Grand Junction, Colorado

Year 2016

Make KTM

Model 50 SX

Category -

Engine -

Posted Over 1 Month

2016 KTM 50 SX, 2016 50 SXS new 2016 KTM 50 SX Fast Has No Age Limit The 50 SX is a true KTM for young MX riders aged from around four to 10 years old, up to a body height of 1.30m. A genuine motorcycle that, like its bigger siblings, is produced with quality components that make the 50 SX the first choice as a stepping stone into the MX world or for the first racing step on the ladder. With the youngster in mind this package is easy to control and has an engine that is distinguished by a steady power delivery, incorporating an automatic clutch that is ideal for novice riders. For MY 2016 the 50 SX presents itself with newly designed bodywork that provides better ergonomics and makes the bike even easier to ride. Features May Include: ENGINE The modern, extremely compact 2-stroke engine fitted with an automatic clutch sets the standard in its class with great, manageable power. Thanks to the 3-shaft design, the crankshaft is close to the bike's centre of gravity. This does not just benefit the handling, but also allows for a flow optimised intake angle into the reed valve - a prerequisite for maximum performance. POWER REDUCTION For absolute beginners the engine power can be reduced to a moderate 5.5hp using a kit from the Power Parts program. CLUTCH Developed by KTM, the centrifugal multi-disc automatic clutch provides manageable acceleration and makes riding the motorcycle the easiest thing in the world. It can be adjusted to the special requirements of the track and the rider in minutes and without special tools. RADIATOR Like the big KTM bikes, the 50 SX has a liquid cooling system, which even cools the crankcase. Generously sized radiators ensure outstanding heat dissipation for high reliability even when in extreme duty. FRAME The modern frame produced by WP Performance Systems is made of lightweight, high strength chromoly steel profiles and combines maximum longitudinal stiffness with optimum torsional rigidity. It guarantees easy handling and precise cornering, along with outstanding stability. For MY16 the subframe is adapted to match the new bodywork. BODYWORK For MY 2016 the KTM engineers designed all new plastics that provide perfect ergonomics and contact points for the rider, maximum freedom of movement and better comfort of the seat. In addition, advanced design solutions for the new front and rear fenders are prime examples of an intelligent design, which guarantees maximum stability through a well thought-out structure and mounting. SUSPENSION Top quality upside down front forks by WP Suspension with 35mm tube diameter and 185mm of travel ensure outstanding directional stability. On the rear wheel a WP monoshock linked directly to the swingarm also provides 205mm of suspension travel. BRAKES The 50 SX is fitted with front and rear hydraulic brakes by Formula combi