KTM 640 LC4 Enduro 2006 - Specifications & Review

640 LC4 Enduro

Article Complete Info

Articleid857155
CategoryEnduro-offroad
MakeKTM
Model640 LC4 Enduro
Year2006

Chassis, Suspension, Brakes & Wheels

FrametypeCentral double-cradle-type 25 CrMo4
FrontbrakesSingle disc
Frontbrakesdiameter300 mm (11.8 inches)
FrontsuspensionWP-USD 43 mm (1.89 inches)
Fronttyre90/90-21
Frontwheeltravel300 mm (11.8 inches)
Rake28.0°
RearbrakesSingle disc
Rearbrakesdiameter220 mm (8.7 inches)
RearsuspensionWP Monoshock with Pro Lever
Reartyre140/80-18
Rearwheeltravel335 mm (13.2 inches)
Trail112 mm (4.4 inches)

Engine & Transmission

Borexstroke101.0 x 78.0 mm (4.0 x 3.1 inches)
ClutchWet multi-disc clutch, operated hydraulically
Compression11.7:1
CoolingsystemLiquid
Displacement625.00 ccm (38.14 cubic inches)
EnginedetailsSingle cylinder, four-stroke
ExhaustsystemStainless steel
FuelsystemCarburettor. Mikuni BST 40
Gearbox5-speed
IgnitionKokusan DC-CDI
LubricationsystemPressure lubrication with 2 Eaton pumps
Valvespercylinder4

Other Specifications

CommentsNot available in the USA.
StarterElectric & kick

Physical Measures & Capacities

Dryweight148.0 kg (326.3 pounds)
Fuelcapacity11.20 litres (2.96 gallons)
Groundclearance300 mm (11.8 inches)
Overallwidth640 mm (25.2 inches)
Seatheight910 mm (35.8 inches) If adjustable, lowest setting.

About KTM 640 LC4 Enduro 2006

Introducing the 2006 KTM 640 LC4 Enduro, a masterclass in off-road capability and rugged versatility that has earned its place among the elite in the Enduro category. Designed for those who crave adventure, this motorcycle seamlessly marries race-ready performance with everyday usability, making it a popular choice for riders who demand nothing short of excellence. While it may not have made its way to the USA, the 640 LC4 Enduro has garnered a loyal following in other markets, appealing to enthusiasts who appreciate its unmatched ability to tackle various terrains with confidence.

At the heart of the KTM 640 LC4 Enduro lies a robust 625cc single-cylinder, four-stroke engine, characterized by its impressive 11.7:1 compression ratio. This powerhouse produces exhilarating torque, delivering a thrilling ride whether you're navigating rocky trails or cruising through open fields. The combination of the Mikuni BST 40 carburetor and Kokusan DC-CDI ignition ensures a responsive throttle and smooth power delivery. Riders will appreciate the 5-speed gearbox that provides an engaging experience, allowing them to shift seamlessly between gears as they conquer steep inclines or dart through tight corners. With a weight of just 148 kg (326.3 pounds), the bike remains nimble and easy to handle, enhancing its off-road prowess.

KTM has packed the 640 LC4 Enduro with advanced features and technology designed to elevate the riding experience. The central double-cradle frame of 25 CrMo4 steel provides exceptional rigidity while maintaining a lightweight profile. The WP suspension system—featuring 43 mm front forks with an impressive 300 mm of travel and a rear monoshock with 335 mm of travel—ensures that the bike can absorb the toughest bumps and obstacles without compromising comfort or stability. Additionally, the dual-disc braking system, with a 300 mm front disc and a 220 mm rear disc, offers precise stopping power, making it a reliable companion on both rugged trails and city streets. With an adjustable seat height of 910 mm (35.8 inches) and a fuel capacity of 11.20 liters (2.96 gallons), the bike is designed for long rides and challenging adventures.

PROs:

  1. Exceptional Off-Road Capability: The combination of the lightweight frame, powerful engine, and advanced suspension allows for impressive performance on rugged terrain.
  2. Versatile Riding Experience: The bike excels in various environments, from tight trails to open fields, making it ideal for adventure seekers.
  3. Innovative Features: The electric and kick-start options provide convenience, while the advanced braking and suspension systems enhance safety and ride quality.

CONs:

  1. Limited Availability: The 640 LC4 Enduro is not available in the USA, making it a challenge for American enthusiasts to access this remarkable machine.
  2. Height: With a seat height of 910 mm (35.8 inches), it may be less accessible for shorter riders, potentially affecting comfort and confidence on the bike.
  3. Maintenance Requirements: The high-performance engine and components may require more frequent maintenance and care compared to more standard motorcycles.

Whether you're an experienced rider or a newcomer looking to explore the world of enduro motorcycling, the 2006 KTM 640 LC4 Enduro promises an exhilarating experience that is hard to match. Embrace the adventure and let this machine take you wherever your heart desires!

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