New KTM 450 EXC-F model details, with links to new and used dealer listings and latest KTM deals

Overview

The 2027 KTM 450 EXC-F is built for riders who demand exceptional performance across the most challenging enduro terrain. Combining a powerful 449.9cc four-stroke engine with a lightweight chrome-moly steel chassis, premium WP XACT suspension, and race-developed ergonomics, the 450 EXC-F is engineered to deliver outstanding control, durability, and confidence on everything from technical single-track to high-speed special tests. Carrying KTM's championship-winning enduro heritage, it remains one of the benchmark machines in the open-class enduro category.

Features
Powerful 449.9cc SOHC Four-Stroke Engine

The compact single-cylinder engine delivers a broad spread of torque and responsive power, making it equally capable in tight technical terrain and faster open sections. Its lightweight design contributes to excellent mass centralisation while electronic fuel injection ensures crisp throttle response and dependable performance in a wide range of riding conditions.

Lightweight Chrome-Moly Steel Chassis

Built around KTM's central double-cradle 25CrMo4 steel frame, the 450 EXC-F offers an ideal balance of stability, agility, and rider feedback. The aluminium-reinforced polyamide subframe helps reduce weight while maintaining durability, giving the motorcycle precise handling and confidence-inspiring performance across demanding terrain.

WP XACT Suspension

Premium WP XACT 48 mm upside-down forks work alongside a WP XPLOR PDS rear shock to provide exceptional suspension performance. Both ends are fully adjustable, allowing riders to fine-tune compression, rebound, and preload settings to suit different terrain, riding styles, and race conditions while maintaining excellent traction and comfort.

Enduro-Focused Ergonomics

Slim bodywork, a narrow seat profile, and carefully designed rider contact points make it easy to move around the motorcycle during technical riding. The ergonomic layout promotes rider comfort while allowing unrestricted movement when standing, cornering, or negotiating obstacles throughout long enduro events.

Advanced Fuel Injection System

A Keihin electronic fuel injection system with a 42 mm throttle body delivers consistent engine performance while automatically compensating for changes in altitude and weather conditions. This results in smooth throttle response, efficient fuel delivery, and reliable starting without the need for carburettor adjustments.

Brembo Hydraulic Clutch

The Brembo hydraulic clutch provides a light and consistent lever action, reducing rider fatigue during extended rides while maintaining smooth and predictable clutch engagement in difficult terrain. Its self-adjusting design ensures consistent performance throughout demanding riding conditions.

Race-Proven Braking Performance

Hydraulic disc brakes provide strong, controllable stopping power with excellent feel under hard braking. Combined with the motorcycle's lightweight chassis and suspension package, the braking system allows riders to confidently attack technical descents, tight corners, and challenging enduro sections.

Simplified Rider Controls

The handlebar controls have been designed for straightforward operation while riding off road. An integrated start/stop switch keeps operation simple, while optional engine map selection can be added for riders seeking additional performance adjustment and customisation.

Easy Maintenance Design

Routine servicing has been simplified through thoughtful engineering, including tool-free access to the air filter and a chassis layout designed for straightforward maintenance. These features help reduce downtime and make regular servicing quicker and more convenient.

READY TO RACE Styling

The 2027 model features refreshed READY TO RACE graphics that complement KTM's aggressive bodywork and distinctive orange colour scheme. The slim plastics and functional design not only create a modern appearance but also support unrestricted rider movement during competition.

Technology

The 2027 KTM 450 EXC-F combines electronic fuel injection, Keihin engine management, WP XACT suspension, Brembo hydraulic clutch and braking systems, a lightweight steel frame, and KTM's proven PDS rear suspension architecture to deliver race-proven performance with excellent reliability and rider control.

Styling

Inspired by KTM's factory enduro machines, the 450 EXC-F features sharp bodywork, slim ergonomics, and updated READY TO RACE graphics. Every element has been designed to balance aggressive styling with rider comfort and unrestricted movement in demanding off-road environments