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.

• 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
• 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

Come to Central Florida PowerSports, your favorite New and Used KTM Motorcycle Dealer in the Orlando and Kissimmee, Floridaarea.