KTM 450 EXC Racing - 2005 Specifications and Reviews
The 2005 KTM 450 EXC Racing is a potent single-cylinder four-stroke designed for competitive enduro and off-road racing. Its 448cc liquid-cooled engine delivers strong mid-range power through a carbureted fuel system, making it ideal for experienced riders tackling technical terrain. Best known for combining motocross performance with trail-friendly versatility and reliable electric starting.
General information | |
| Category | Cross / motocross |
| Year | 2005 |
| Model | KTM 450 EXC Racing |
| | |
Engine and Transmission Specifications | |
| Clutch | Wet multi-disc clutch, operated hydraulically |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | pressure lubrication with 2 Eaton pumps |
| Starter | Electric & kick |
| Ignition | Kokusan digital 4K-3B |
| Fuel control | OHC |
| Valves per cylinder | 4 |
| Fuel system | Carburettor. Keihin MX FCR 39 |
| Bore x stroke | 89.0 x 72.0 mm (3.5 x 2.8 inches) |
| Compression | 11.0:1 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 447.92 ccm (27.33 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,481 mm (58.3 inches) |
| Ground clearance | 380 mm (15.0 inches) |
| Overall width | 450 mm (17.7 inches) |
| Seat height | 925 mm (36.4 inches) If adjustable, lowest setting. |
| Dry weight | 113.5 kg (250.2 pounds) |
| | |
KTM 450 EXC Racing dimensions and frame | |
| Rear brakes diameter | 260 mm (10.2 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 216 mm (8.5 inches) |
| Front brakes | Single disc |
| Rear suspension travel | 335 mm (13.2 inches) |
| Rear suspension | WP-PDS-shock absorber |
| Front suspension | WP-USD 48 mm (1.89 inches) |
| Trail | 112 mm (4.4 inches) |
| Rake (fork angle) | 26.5° |
| Frame type | Chromium molybdenum |
Speed and acceleration | |
| Fuel capacity | 8.00 litres (2.11 gallons) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
Best For
Track30%
City20%
Cornering70%
Daily Riding20%
Touring20%
Passenger5%
Rider Profile
| Best For | This is a purebred competition enduro machine best suited to experienced off-road riders comfortable with a tall, aggressive, kick-start-only dirt bike. |
| Purpose | Built for enduro racing and serious trail riding, not for road use or commuting. |
| Rider Fit | The tall 925mm seat height, light 113.5kg dry weight, and physical demands of a full-size motocross-derived chassis require good rider fitness and reasonable leg length. |
| Character | Sharp, high-revving, and razor-focused, this bike rewards aggressive input with explosive agility and race-ready handling on rough terrain. |
| Not Ideal For | This is not suited to riders wanting a comfortable daily commuter, a passenger-friendly bike, or a machine for long paved-road touring. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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