KTM 400 EXC (2002 – 2008)

KTM 400 EXC (2002 - 2008)

The KTM 400 EXC has made a significant impact on the 400cc four-stroke market, earning its reputation as a formidable contender in the off-road arena.

With its smooth and clean feel, reminiscent of a motocross bike, the 400 EXC offers an effortlessly rideable experience. The electric starter, a standard feature, allows for quick and effortless ignition, a far cry from the traditional kickstarter.

The 400 EXC’s engine configuration is a deliberate departure from the norm, featuring an 89mm x 64mm configuration that prioritizes torque over high-revving performance. This approach yields a more manageable power delivery, allowing riders to regulate wheelspin and optimize drive, particularly in challenging terrain.

The WP suspension package is geared towards the competition end of the market, providing a firm and responsive ride. While initial setup may require some fine-tuning, the inverted front forks and rear shock work in harmony to deliver exceptional handling and stability.

The KTM 400 EXC is an exceptional machine that seamlessly blends power, handling, and versatility, making it an attractive choice for riders seeking a reliable and formidable off-road companion.

Key Specifications

Engine TypeFour stroke, single cylinder, SOHC, 4 valves
Engine Capacity24.3 cubic inches / 398 cc
Max Power32.1 kw / 44 hp
Fuel Tank Capacity2.25 US gallons / 8.5 L
Weight (Wet/Kerb)269.0 lbs / 122 kg
Seat Height36.4 inches / 925 mm
KTM 400 EXC (2002 - 2008)

All Specifications

Make & Model

ModelKTM 400 EXC
Year2002 – 2008

Engine

Engine TypeFour stroke, single cylinder, SOHC, 4 valves
Displacement24.3 cubic inches / 398 cc
Bore x Stroke89 x 64 mm
Compression Ratio11.1:1
Max Horsepower32.1 kw / 44 hp
Engine Management SystemKeihin MX-FCR 3900D
Cooling SystemLiquid cooled
ExhaustTwin head pipe, two into one collector, aluminium muffler with Krizman USFS approved spark arrestor

Performance

Top Speedn/a

Transmission

ClutchWet, multiplate
Gearbox6 Speed
Primary Drive Ratio30:81
Gear Ratios1st 14:34 / 2nd 17:31 / 3rd 19:28 / 4th 22:26 / 5th 24:23 / 6th 26:21
Final DriveChain, X-ring

Electrical & Electronics System

StarterElectric & kick

Chassis & Suspension

Frame TypeCentral tube Chrome-Moly main frame, aluminium swingarm
Front SuspensionWP 43mm upside-down fork
Front Suspension Travel11.6 inches / 295 mm
Rear SuspensionFully adjustable WP PDS shock
Rear Suspension Travel12.6 inches / 320 mm
Rake26.5o

Wheels & Brakes

Front Tire Size90/90 – 21, Bridgestone M77
Rear Tire Size140/80 – 18, Bridgestone M78
Front BrakesSingle 260 mm disc, Brembo double piston floating caliper, sintered pad
Rear BrakesSingle 220 mm disc, Brembo single piston floating caliper, organic pads

Dimension & Weights

Seat Height36.4 inches / 925 mm
Wheelbase58.3 inches / 1481 mm
Ground Clearance380 mm / 15.0 in
Fuel Tank Capacity2.25 US gallons / 8.5 L
Wet (kerb/curb) Weight269.0 lbs / 122 kg
Dry Weight112 kg / 247 lbs

Features

  • Electric start is standard equipment
  • 89mm x 64mm engine configuration
  • Torque-focused engine design
  • Smooth power delivery
  • Noticeable peak/spike of power in the midrange
  • WP suspension package
  • Inverted front forks
  • Powerful brakes
  • Excellent compromise of excitement and predictability
  • Suitable for trail riding and enduro work
  • 400cc four-stroke engine
  • Kickstarter on the righthand side
  • Easy to slide forward or rearward
  • Smooth and clean feel
  • Easy to regulate wheelspin and improve drive
  • Suitable for climbing hills and tight sections
  • Similar to Husaberg in terms of power spread and handling
KTM 400 EXC (2002 - 2008)

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