New KTM 125 XC-W model details, with links to new and used dealer listings and latest KTM deals

Overview

The 2027 KTM 125 XC-W is designed for riders who demand lightweight handling, sharp two-stroke performance, and race-ready capability in technical enduro conditions. Built around KTM's latest 124.8cc fuel-injected engine, lightweight chrome-moly steel chassis, premium WP XACT suspension, and proven PDS rear suspension, the 125 XC-W delivers responsive power, agile handling, and the confidence needed to tackle demanding trails, junior enduro competition, and challenging off-road terrain.

Features
Lightweight 124.8cc Two-Stroke Engine

The liquid-cooled 124.8cc single-cylinder engine has been developed to deliver crisp throttle response and strong power throughout the rev range. Its lightweight construction contributes to exceptional agility, while the engine's lively character makes it an ideal choice for riders progressing through competitive enduro or looking for maximum performance from a lightweight machine.

Electronic Throttle Body Injection

The Keihin Throttle Body Injection (TBI) system continuously adjusts fuel delivery to suit changing riding conditions. This provides consistent engine performance at different elevations and temperatures, improves fuel efficiency, and eliminates the need for traditional carburettor jetting while maintaining smooth, predictable throttle response.

Lightweight Chrome-Moly Steel Frame

The central double-cradle 25CrMo4 steel frame has been engineered to deliver precise rider feedback while maintaining excellent stability and durability. Optimised frame rigidity, improved mass centralisation, and a lightweight aluminium-reinforced polyamide subframe combine to provide confident handling across demanding enduro terrain.

WP XACT Suspension

Premium WP XACT 48 mm upside-down forks work together with a WP XPLOR PDS rear shock to provide outstanding bump absorption, traction, and rider confidence. Both ends offer tool-free adjustment, allowing riders to quickly fine-tune suspension settings for changing terrain and riding conditions.

Proven PDS Rear Suspension

KTM's Progressive Damping System eliminates the need for a rear suspension linkage, helping reduce weight while increasing ground clearance. The fully adjustable rear shock provides improved traction and control over rocks, roots, steep climbs, and technical obstacles commonly encountered during enduro riding.

Rider-Focused Ergonomics

Slim bodywork, a flat high-grip seat, and carefully shaped rider contact points provide unrestricted movement when standing or seated. The ergonomic layout allows riders to move naturally around the motorcycle, improving comfort and control throughout long rides and competitive events.

Optimised Airbox Design

The redesigned airbox has been developed to maximise airflow while helping protect the air filter from water and dirt. Tool-free filter access makes routine maintenance quick and straightforward, while the Twin Air mounting system ensures secure installation during servicing.

Transparent Fuel Tank

A transparent fuel tank allows riders to monitor fuel levels at a glance without removing the fuel cap. The integrated fuel pump and filter assembly have been designed to simplify servicing while providing dependable fuel delivery throughout demanding off-road riding.

Simplified Rider Controls

The handlebar controls feature an integrated electric start and stop switch for simple operation. Riders can also fit an optional map selection switch, allowing quick changes between engine maps to suit varying terrain and riding styles.

Brembo Hydraulic Clutch and Brakes

The Brembo hydraulic clutch delivers a light, consistent lever feel while automatically compensating for wear to maintain reliable engagement. Hydraulic disc brakes provide strong and progressive stopping performance, giving riders excellent control in technical terrain and high-speed sections alike.

LED Lighting and READY TO RACE Styling

The 2027 KTM 125 XC-W features updated READY TO RACE graphics together with a modern LED headlight assembly that improves visibility in low-light conditions. Slim bodywork, compact ergonomics, and KTM's distinctive styling create a purposeful competition-focused appearance.

Technology

The 2027 KTM 125 XC-W combines Keihin Throttle Body Injection, Vitesco engine management, WP XACT suspension, WP XPLOR PDS rear suspension, Brembo hydraulic controls, LED lighting, and a lightweight chrome-moly steel chassis to deliver responsive power, exceptional handling, and dependable performance across a wide range of enduro conditions.

Styling

Inspired by KTM Factory Racing enduro machines, the 125 XC-W features slim ergonomics, aggressive bodywork, and refreshed READY TO RACE graphics. The compact design enhances rider movement while maintaining the distinctive appearance that defines KTM's championship-winning off-road range.