KTM sx 150 bj.2010 NO sx 125 sx 85 sxf 250 **zuiger 0 uur**
Marktplaats.nl
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Ktm
150 SX
Enduro · 144 cc
For sale now7 motorcycles
- Engine
- 144 cc
- Power
- 45 hp
- Weight
- 88 kg
- Price range
- €2,950 – €10,708
- Avg. mileage
- 1 km
- Common year
- 2012 · 7 motorcycles
This text was partly made with AI and may contain errors.
What should you pay for a 150 SX?
See typical prices, price changes and important differences.
A typical asking price is between €2,950 and €10,708
Below €2,950, the price is low. Above €10,708, the price is high. Check the year, mileage, version and maintenance.
- Typical asking price
- €3,250
- Current prices compared
- 7
This is a guide based on asking prices, not confirmed sale prices.
Price trend-29%
Based on price data from 6 of the past 12 months.
Used prices are trending down: the typical asking price is €1,300 lower than in May 2026.
Model family
150 SX at a glance
Quick reference values. Model year, generation and trim can differ.
Displacement
144 cc
Power
45 hp · 33 kW
Torque
31 Nm
Category
Enduro
Specifications
- Displacement
- 144 cc
- Power
- 45 hp · 33 kW
- Torque
- 31 Nm
- Weight
- 88 kg
- Seat height
- 950 mm
- Top speed
- 115 km/h
- Production
- 2009 – present
- Category
- Enduro
Comparable models
Also worth considering
Models in the same category and price range to consider alongside the 150 SX.
Generations and editions
Features and handling differ by generation. Use this overview to find the right version.
1 variants
Years
2009 - present
150 SX
GenerationThis technical reference row for the 150 SX combines the available catalogue data: 144 cc, 33 kW, 45 hp, 88 kg. It describes the model reference, but does not necessarily distinguish every production or equipment change. Always verify model year, trim and technical values against the individual motorcycle.
144 cc45 hp
About this model
About the Ktm 150 SX
The KTM 150 SX is a high-performance motocross bike for the 150cc two-stroke class, introduced in 2009. The 144cc two-stroke engine (marketed as 150cc) combines the handling agility of a 125cc with a substantially broader power range, giving the rider a more usable power curve without the extra weight of a 250cc four-stroke. KTM positioned the 150 SX as the ideal compromise for competitive riders who want the light handling of a small two-stroke with more punch than the 125 SX.
The KTM 150 SX is intended for ambitious motocross riders actively competing. Due to its demanding character and need for frequent rebuilds, it is not a beginner's motorcycle. It competes with the Husqvarna TC150 and is popular as an alternative to the YZ125 for riders seeking slightly more power.
- Category
- Enduro
- Production
- 2009 – present
- Power
- 45 hp
- Weight
- 88 kg
Before you buy
What to check before buying
- Check cylinder heads and pistons for wear; two-strokes require frequent top-end rebuilds depending on riding intensity.
- Inspect clutch packs for wear; competition use wears the clutch significantly faster than normal riding.
- Check the power valve for carbon build-up and free movement; a stuck valve causes significant power loss.
- Verify fork and shock absorber service history; competition bikes are heavily loaded and require regular suspension maintenance.
Frequently asked questions
Frequently asked questions about the Ktm 150 SX
What does a used Ktm 150 SX cost?
A used Ktm 150 SX costs €3,250 on average. Most cost €2,950 to €10,708. This is based on 7 motorcycles for sale now.
How many used Ktm 150 SX are for sale?
MotorMonitor now compares 7 used Ktm 150 SX motorcycles from Dutch sales sites.
What year and mileage does an average used Ktm 150 SX have?
The average used Ktm 150 SX is from 2012 and has done about 1 km.