Model:
400 / 450 / 530 (EXC and XC-W families)
Model Variant:
Enduro and off-road competition singles
Production Years Covered:
2009 model year
Manual Applicability:
Covers all 400, 450, and 530 four-stroke engine variants
Target Audience:
Enduro and hard-enduro riders, competition racers, and serious DIY owners who service their own bikes
Competitive Advantage:
KTM's 400/450/530 singles were widely regarded as the benchmark for competition enduro: lightweight chassis, fuel-injected engines (530), and broad torque
Key Features:
Chromoly steel frame, WP suspension, compact single-cylinder 4-stroke engines, electric and kick start options
Manual Type:
Factory workshop service manual
Delivery Method:
Instant digital download
Page Count:
N/A - not specified for this listing
Coverage Areas:
Engine, fuel system, cooling, electrical, chassis, suspension, brakes, wheels, and bodywork for all three displacement models
Engine:
Complete teardown, inspection, and rebuild of the single-cylinder 4-stroke engine
Fuel System:
Carburetor (400/450) and Keihin FCR-MX electronic fuel injection (530) service and tuning
Cooling System:
Radiator, hoses, water pump, and coolant replacement procedures
Electrical System:
Wiring diagrams, ignition system, battery, starter, and charging system diagnostics
Clutch and Transmission:
Clutch removal, inspection, and 6-speed gearbox service
Frame and Bodywork:
Chromoly frame inspection, plastics, seat, and handlebar procedures
Suspension:
WP 4860 MXMA fork and WP PDS shock service fundamentals
Brakes:
Front and rear disc brake service, pad and fluid replacement
Wheels and Tires:
Wheel removal, spoke service, and tire fitting
Scheduled Maintenance:
Complete service interval charts and step-by-step maintenance tasks
Torque Specifications:
Fastener torque values throughout all chapters
Diagnostics:
Troubleshooting charts and fault-finding procedures
Special Tools:
Required and recommended special tools listed per procedure
Depth:
Factory-level detail suitable for complete engine rebuilds
Diagrams:
Exploded views, wiring schematics, and measurement illustrations
Parts Information:
Part references within exploded diagrams to identify components
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Wheelbase:
N/A - not specified for this model (factory figure approx. 1,482 mm)
Seat Height:
Approx. 985 mm (unloaded)
Ground Clearance:
Approx. 330-385 mm depending on variant
Fuel Tank Capacity:
Approx. 9-10 liters depending on variant
Curb Weight:
N/A - not specified for this model
Dry Weight:
Approx. 110-113 kg depending on variant
Crash Test Ratings:
N/A - off-road competition motorcycle, not subject to consumer crash testing
Active Features:
Hydraulic disc brakes front and rear; N/A for ABS - not fitted to this model
Passive Features:
Chromoly steel frame designed for controlled crash behavior; hand guards standard on enduro variants
Lighting:
Headlight and taillight on street-legal EXC variants
Audio System:
N/A - competition off-road motorcycle, no infotainment fitted
Ignition:
Digital ignition system with electronic timing
Fuel Injection:
Keihin FCR-MX electronic fuel injection (530 models)
Instrumentation:
Basic speedometer/trip instrumentation; digital combination instrument on EXC variants
Driver Assistance:
N/A - no electronic rider aids fitted
Engine Oil:
Check before every ride; change per factory interval chart (typically every 15-20 operating hours)
Oil Filter:
Replace with each engine oil change
Air Filter:
Clean and re-oil after each ride in dusty conditions
Valve Clearance:
Check per factory service interval schedule
Piston:
Inspect per factory competition schedule
Engine Oil Spec:
Fully synthetic motorcycle oil meeting factory specification (e.g. Motorex Cross Power 4T or equivalent)
Coolant:
Water-based coolant with anti-freeze/corrosion additive per factory spec
Brake Fluid:
DOT 5.1 (DOT 4 acceptable per manual)
Chain:
Regular cleaning, lubrication, and slack adjustment - common wear item
Common Wear Items:
Brake pads, sprockets, chain, clutch plates, wheel bearings
