Full scream ahead
The 2027 KTM 125 SX delivers high-revving two-stroke excitement with rapid throttle response, lightweight handling, and race-focused suspension. Built to reward aggressive riding, it gives riders the power and agility to carry momentum, attack corners, and charge hard from gate drop to checkered flag.
Description
Description
The 2027 KTM 125 SX is built for riders who want the raw excitement of two-stroke motocross combined with modern chassis performance and race-focused technology. Lightweight, responsive, and designed to reward aggressive riding, the 125 SX delivers an engaging package for riders looking to sharpen their skills and make every lap count.
At the heart of the motorcycle is a 124.8cc two-stroke engine engineered for strong acceleration and an energetic power delivery. The high-revving character rewards precise throttle control and active riding, allowing riders to carry momentum through corners and drive hard out of turns. Its six-speed transmission gives riders the flexibility to keep the engine in its effective power range across different track layouts.
The lightweight chromium-molybdenum steel frame is engineered to provide a balanced combination of stability, agility, and rider feedback. Its carefully developed characteristics help the motorcycle remain composed during hard braking and acceleration while allowing quick direction changes through corners and technical sections. Slim bodywork and rider-focused ergonomics provide plenty of freedom for riders to move around the bike during jumps, ruts, and rough sections.
The WP XACT suspension is designed to handle the demands of competitive motocross. The adjustable front fork and rear shock provide controlled damping and bump absorption, helping maintain traction and stability as track conditions change. Riders can fine-tune the suspension to suit their weight, riding style, and track surface.
Advanced electronic technology adds another level of control, allowing riders to adjust the motorcycle's power characteristics for different conditions. Competition-focused braking components and lightweight wheels further contribute to the bike's responsive handling.
With its combination of responsive 125cc two-stroke power, lightweight chassis, six-speed transmission, WP XACT suspension, and race-focused technology, the 2027 KTM 125 SX is designed for riders who want an exciting and competitive motocross experience.
From the starting gate to the final corner, the 125 SX delivers the sharp response, agility, and two-stroke character needed to ride hard and push every lap further.
