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.
Technical specifications:
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.
