MotocrossModel year 2025Global version
KTM 150 SX

KTM 150 SX

Motocross · 143.99 cc

Manufacturer suggested retail price8,449 USDKTM United States · 2026-09-19
Variant
150 SX

Specifications

Engine5 items

Engine configuration
1-cylinder, 2-stroke engine
Engine displacement
143.99ccSource wording: 143.99 cm³
Fuel system
Keihin EFI, throttle body 39 mm
Engine management
Vitesco Technologies EMS
Number of cylinders
Single cylinder

Fuel and transmission4 items

Transmission
6-speed
clutch
Wet multi-disc DS clutch, Brembo hydraulics
Final drive
520, Non-sealed
Fuel tank capacity
7.2L

Other declared specifications2 items

Clutch primary drive teeth
73
Rear subframe design
Aluminum-reinforced polyamide

Chassis, brakes and suspension7 items

Frame
Central double-cradle-type 25CrMo4 steel
Front brake
Disc brake
Rear brake
Disc brake
Front suspension
WP XACT-USD (AER), Ø 48 mm
Rear suspension
WP XACT Monoshock with linkage
Front suspension travel
310mm
Rear suspension travel
300mm

Dimensions and weight3 items

Seat height
958mm
Ground clearance
359mm
Weight without fuel
92.6kg

Sources

Specifications can vary by model year, country and variant.

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