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KTM 450 EXC Racing
2003Off-road

KTM 450 EXC Racing

Key specifications

Engine
448 cc
Weight
118 kg
Fuel type
petrol
Fuel capacity
2.3 L
Transmission
6-speed
Seat height
36 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2003 KTM 450 EXC Racing, a formidable contender in the world of enduro and off-road motorcycles. Renowned for its unmatched performance and lightweight design, the 450 EXC Racing is built for serious riders seeking adventure in the dirt. This model exemplifies KTM's commitment to creating bikes that are not just machines but extensions of the rider's intent. With its striking orange and black aesthetics, the 450 EXC is visually appealing, but it’s the thrill of the ride that truly captivates enthusiasts looking to conquer rugged terrains. At the heart of the 450 EXC Racing lies a robust 447.92 ccm single-cylinder, four-stroke engine that delivers spirited performance with a compression ratio of 11.0:1. The engine's power is harnessed through a precise 6-speed gearbox, allowing riders to tackle challenging trails with confidence. With a bore and stroke of 89.0 x 72.0 mm, this powerhouse provides a perfect balance of torque and speed. The liquid cooling system ensures optimal performance even during long, grueling rides. Whether you’re navigating rocky paths or racing across open fields, the 450 EXC's responsive throttle and smooth power delivery make every ride exhilarating. The 2003 KTM 450 EXC Racing is equipped with cutting-edge features that enhance both performance and rider comfort. The WP-USD 48 MA front suspension, coupled with a WP-PDS shock absorber in the rear, provides 300 mm of front travel and an impressive 335 mm of rear travel, ensuring exceptional handling over rough terrain. The dual disc brakes offer reliable stopping power, with a 260 mm front disc and a 220 mm rear disc, providing confidence when you need it most. With a weight of just 118.2 kg and a ground clearance of 385 mm, this bike excels in agility and maneuverability, making it a top choice for off-road adventures. **

Pros

  • Lightweight and Agile: Weighing in at only 118.2 kg, the 450 EXC offers exceptional maneuverability, making it easy to handle in tight situations.
  • Powerful Engine Performance: The single-cylinder, four-stroke engine provides robust torque and acceleration, perfect for tackling steep inclines and technical trails.
  • Advanced Suspension System: With high-quality WP suspension components, the bike absorbs bumps and enhances rider comfort, allowing for longer, more enjoyable rides.

Cons

  • Height: With a seat height of 925 mm, the bike may be challenging for shorter riders to manage comfortably.
  • Fuel Capacity: An 8.5-litre fuel tank may necessitate more frequent refueling on longer rides compared to competitors with larger tanks.
  • Maintenance: As a performance-focused bike, it may require more regular maintenance and attention to keep it in optimal condition, especially for off-road enthusiasts pushing it to its limits.

Technical details

Source specification data

Make
KTM
Model
450 EXC Racing
Category
Enduro-offroad
Gearbox
6-speed
Fuel System
Carburettor
Bore X Stroke
89.0 x 72.0 mm (3.5 x 2.8 inches)
Compression
11.0:1
Displacement
447.92 ccm (27.33 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, four-stroke
Transmission Type Final Drive
Chain
Dry Weight
118.2 kg (260.6 pounds)
Seat Height
925 mm (36.4 inches) If adjustable, lowest setting.
Fuel Capacity
8.50 litres (2.25 gallons)
Ground Clearance
385 mm (15.2 inches)
Rear Tyre
140/80-18
Front Tyre
90/90-21
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Suspension
WP-PDS-shock absorber
Front Suspension
WP-USD 48 MA
Rear Wheel Travel
335 mm (13.2 inches)
Front Wheel Travel
300 mm (11.8 inches)
Rear Brakes Diameter
220 mm (8.7 inches)
Front Brakes Diameter
260 mm (10.2 inches)