![2025 KTM 150 SX](http://wmr1.com/cdn/shop/files/2025-150-sx-wmr-1.jpg?v=1715882623&width=1080)
![2025 KTM 150 SX](http://wmr1.com/cdn/shop/files/2025-150-sx-wmr-2.jpg?v=1715882624&width=1080)
![2025 KTM 150 SX](http://wmr1.com/cdn/shop/files/2025-150-sx-wmr-3.jpg?v=1715882625&width=1080)
![2025 KTM 150 SX](http://wmr1.com/cdn/shop/files/2025-150-sx-wmr-4.jpg?v=1715882624&width=1080)
2025 KTM 150 SX
It's back! After a 2-year absence, the 2025 KTM 150 SX is once again ready to tear into your favorite MX track. Get ready to experience what it feels like to be a marble launched from a slingshot. The KTM 150 SX pulls hard from the bottom, gallops in the middle, and sings at the top. Which is where it belongs.
ENGINE
- TRANSMISSION 6-speed
- STARTER Electric starter
- STROKE 54.5 mm
- BORE 58 mm
- CLUTCH Wet multi-disc DS clutch, Brembo hydraulics
- DISPLACEMENT 143.99 cm³
- EMS Vitesco Technologies EMS
- DESIGN 1-cylinder, 2-stroke engine
- FUEL-MIXTURE GENERATION Keihin EFI, throttle body 39 mm
CHASSIS
- WEIGHT (WITHOUT FUEL) 92.6 kg
- TANK CAPACITY (APPROX.) 7.2 l
- WHEELBASE 1493 mm
- FRONT BRAKE DISC DIAMETER 260 mm
- REAR BRAKE DISC DIAMETER 220 mm
- FRONT BRAKE Disc brake
- REAR BRAKE Disc brake
- CHAIN 520, Non-sealed
- FRAME DESIGN Central double-cradle-type 25CrMo4 steel
- FRONT SUSPENSION WP XACT-USD (AER), Ø 48 mm
- GROUND CLEARANCE 359 mm
- HANDLEBAR Neken, aluminium Ø 28/22 mm
- REAR SUSPENSION WP XACT Monoshock with linkage
- SEAT HEIGHT 958 mm
- SILENCER Aluminium
- STEERING HEAD ANGLE 63.9 °
- REAR SUBFRAME DESIGN Aluminum-reinforced polyamide
- SUSPENSION TRAVEL (FRONT)310 mm
- SUSPENSION TRAVEL (REAR) 300 mm
- WHEELS Spoked wheels with aluminium rims
![2025 KTM 150 SX](http://wmr1.com/cdn/shop/files/2025-150-sx-wmr-1.jpg?v=1715882623&width=1080)
2025 KTM 150 SX
Sale price$8,449.00
Regular price (/)