Photo: KTM
KTM's 2027 125 SX uses a 124.8 cc engine. The published engine layout is 1-cylinder, 2-stroke engine, with the transmission listed as 6-speed. The listed seat height is 958 mm; weight without fuel is 92 kg. The figures below cover the Europe specification for this model year.
Make Model: KTM 125 SX
Year: 2027
Engine: 1-cylinder, 2-stroke engine
Capacity: 124.8 cc
Transmission: 6-speed
Induction: Keihin EFI, throttle body 39 mm
Clutch: Wet multi-disc DS clutch, Brembo hydraulics
Frame: Central double-cradle-type 25CrMo4 steel
Front Brakes: Disc brake
Rear Brakes: Disc brake
Front Suspension: WP XACT-USD (AER), diameter 48 mm
Rear Suspension: WP XACT Monoshock with linkage
Front Wheel Travel: 310 mm
Rear Wheel Travel: 300 mm
Seat Height: 958 mm
Ground Clearance: 359 mm
Fuel Capacity: 7.2 l
Weight Without Fuel: 92 kg
Market: Europe. Manufacturer specifications; equipment and units can vary by market.
Related Links: KTM model specifications
Photo: KTM. Manufacturer media.
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