Back to Bike FinderYears: 2007 · 2006 · 2005 · 2004 · 2000
KTM 400 EXC Racing
2006Off-road

KTM 400 EXC Racing

Key specifications

Engine
398 cc
Weight
114 kg
Fuel type
petrol
Fuel capacity
2.1 L
Transmission
6-speed
Seat height
36 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2006 KTM 400 EXC Racing motorcycle, a powerful contender in the enduro-offroad category that embodies the spirit of rugged adventure. Renowned for its exceptional off-road capabilities, this lightweight machine is designed for riders seeking thrilling escapades through challenging terrains. With its combination of performance and agility, the 400 EXC Racing has carved out a niche among serious off-road enthusiasts, particularly those who crave both speed and precision in their rides. Although it was not available in the U.S. market, its reputation has traveled far, earning accolades from riders passionate about tackling the toughest trails. At the heart of the 400 EXC Racing lies a robust 398.20 ccm single-cylinder, four-stroke engine that delivers exhilarating performance. With a compression ratio of 11.0:1 and a bore and stroke of 89.0 x 64.0 mm, this engine is engineered for responsiveness, allowing riders to conquer steep inclines and rugged paths with ease. The Keihin MX FCR 39 carburettor ensures a rich fuel supply, while the Kokusan digital ignition enhances throttle response, making every twist of the wrist a thrilling experience. Paired with a 6-speed transmission and a hydraulic wet multi-disc clutch, the 400 EXC provides seamless gear transitions, allowing riders to tap into its full potential whether they're navigating technical trails or sprinting across open fields. The 2006 KTM 400 EXC Racing is equipped with advanced features that enhance both performance and rider comfort. The central double-cradle frame made from 25 CrMo4 steel offers remarkable stability and strength, while the WP-USD 48 mm front suspension and WP-PDS rear shock absorber provide 300 mm and 335 mm of travel, respectively. This setup ensures that the bike can absorb the roughest impacts, making it a reliable partner on any off-road adventure. With an impressive ground clearance of 380 mm and a seat height of 925 mm (adjustable for rider preference), the 400 EXC Racing strikes a balance between accessibility and performance, catering to a wide range of riders. **

Pros

  • Exceptional Off-Road Performance: The powerful engine and advanced suspension components make it a top choice for tackling challenging terrains.
  • Lightweight Design: Weighing in at just 113.5 kg (250.2 pounds), the 400 EXC offers superior agility and maneuverability.
  • Robust Construction: The strong steel frame and high-quality components ensure durability, making it a long-lasting investment for serious riders.

Cons

  • Limited Availability: Not available in the USA, which restricts access for potential enthusiasts in the region.
  • Height for Some Riders: With a seat height of 925 mm, this bike may be challenging for shorter riders to handle comfortably.
  • Maintenance Requirements: As with many high-performance off-road bikes, it may require more frequent maintenance to keep it running at its best.

Technical details

Source specification data

Make
KTM
Model
400 EXC Racing
Category
Enduro-offroad
Starter
Electric & kick
Comments
Not available in the USA.
Clutch
Wet multi-disc clutch, operated hydraulically
Gearbox
6-speed
Ignition
Kokusan digital 4K-3B
Fuel System
Carburettor. Keihin MX FCR 39
Bore X Stroke
89.0 x 64.0 mm (3.5 x 2.5 inches)
Compression
11.0:1
Displacement
398.20 ccm (24.30 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, four-stroke
Exhaust System
Aluminum
Lubrication System
Pressure lubrication with 2 Eaton pumps
Valves Per Cylinder
4
Dry Weight
113.5 kg (250.2 pounds)
Seat Height
925 mm (36.4 inches) If adjustable, lowest setting.
Fuel Capacity
8.00 litres (2.11 gallons)
Ground Clearance
380 mm (15.0 inches)
Rake
26.5°
Trail
112 mm (4.4 inches)
Rear Tyre
140/80-18
Frame Type
Central double-cradle-type 25 CrMo4
Front Tyre
90/90-21
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Suspension
WP-PDS-shock absorber
Front Suspension
WP-USD 48 mm (1.89 inches)
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)