125 SX | 2027
SX
125 SX | 2027

There are very few sounds that can't be beaten: the crack of a soda can on a blistering hot day, the ping of the perfectly executed golf shot, and the scream of a 125 cc 2-stroke full throttle. The KTM 125 SX takes its leads directly from the KTM Factory Racing team for pure performance, pure results. Like the sound it makes, you won't forget it.

Technical details
Seat height / Ground clearance: 958 / 359
Weight: 92
Fuel tank capacity: 7.2
Engine: Single-cylinder, 2-stroke engine
Cooling type: Liquid-cooled
Engine capacity cmᶟ: 124.8
Cylinder: 1
Stroke: 2
Starter: Electric starter
Fuel system: Keihin EFI, 39 mm throttle body
Transmission: MT6
The drive type: Chain drive
Front suspension / Front suspension travel: WP XACT-USD (AER), Ø 48 mm / 310
The rear suspension type / The rear suspension travel: WP XACT Monoshock with linkage / 300
The front brake / The rear brake: Disc brake / Disc brake
Front wheel: 80/100/21
Rear wheel: 100/90/19