KTM 450 EXC (2005 – 2006)

KTM 450 EXC (2005 - 2006)

The KTM 450 EXC is a game-changer for dual-purpose enthusiasts, offering a ride that defies compromise. With a four-stroke, single-cylinder engine boasting 4 valves per cylinder and a SOHC design, this bike delivers a unique combination of power and agility.

The result is a thrilling riding experience that’s equally at home on the trail or on the street. The 450 EXC’s engine character is all about responsiveness and tractability, making it a joy to ride in a variety of conditions. Whether carving through tight singletrack or cruising down the highway, this bike is sure to put a smile on your face.

KTM’s innovative approach to dual-sport design has finally bridged the gap between dirt and street riding, and the 450 EXC is the ultimate expression of this philosophy. With its exceptional handling, impressive power delivery, and rugged construction, this bike is the perfect choice for anyone who refuses to choose between the thrill of the trail and the convenience of the road.

Key Specifications

Engine TypeFour stroke, single cylinder, SOHC, 4 valves per cylinder
Engine Capacity27.42 cubic inches / 447.9 cc
Fuel Tank Capacity9.0 L / 2.4 US gal / 2.0 Imp gal
Seat Height38.7 inches / 970 mm
KTM 450 EXC (2005 - 2006)

All Specifications

Make & Model

ModelKTM 450 EXC
Year2005 – 2006

Engine

Engine TypeFour stroke, single cylinder, SOHC, 4 valves per cylinder
Displacement27.42 cubic inches / 447.9 cc
Bore x Stroke89 x 72 mm
Compression Ratio11.1:1
Engine Management SystemKeihin MX FCR 39 carburetor
Lubrication SystemPressure lubrication with 2 rotor pumps

Performance

Top Speedn/a

Transmission

ClutchWet multi-disc clutch, operated hydraulically
Gearbox6 Speed
Gear Ratios1st 14:34 / 2nd 17:31 / 3rd 19:28 / 4th 22:26 / 5th 24:23 / 6th 26:21
Final DriveChain, X ring, 5.8 x 1/4″

Electrical & Electronics System

Battery12V 8Ah, maintenance free
StarterElectric & kick

Chassis & Suspension

Frame TypeCentral tube chrome-moly-steel frame
Front SuspensionWP 4860 MA upside-down fork
Front Suspension Travel11.8 inches / 300 mm
Rear SuspensionWP-PDS shock absorber, aluminium swingarm
Rear Suspension Travel13.2 inches / 335 mm

Wheels & Brakes

Front Tire Size90/90 – 21
Rear Tire Size140/80 – 18
Front BrakesSingle 260 mm disc, floating caliper
Rear BrakesSingle 220mm disc, floating caliper

Dimension & Weights

Seat Height38.7 inches / 970 mm
Wheelbase58.3 inches / 1481 mm
Ground Clearance380 mm / 15.0 in
Fuel Tank Capacity9.0 L / 2.4 US gal / 2.0 Imp gal
Dry Weight113.5 kg / 250.2 lbs

Features

  • Four stroke, single cylinder, SOHC, 4 valves per cylinder engine
  • Street-legal in all 50 states
  • 450 EXC and 525 EXC models available
  • Based on input from KTM North America
  • New-generation RFS thumpers with improved oil capacity
  • Cush drive rear hub for improved durability
  • Emissions controls for street-legal operation
  • Light, responsive, and well-suspended for dirt riding
  • Fun to ride in the dirt
  • LC4-powered engines available for those who want a bulletproof motor
  • Dakar Rally racers built on LC4 engines
  • RFS engines not suitable for long highway use
  • Suitable for both street and dirt riding
  • Can be used for commuting and chores around town
  • Can be used for transit to trails
  • Can be used for racing and competition
  • New models available for 2007
  • 50-state street-legal
  • Engine size options available (450 and 525)
  • Dual-sport capabilities without compromise
KTM 450 EXC (2005 - 2006)
KTM 450 EXC (2005 - 2006)

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