Motorcycle Segment:
Naked Sportbike / Hyper-Naked
Target Audience:
Performance-oriented riders seeking a potent and engaging riding experience.
Key Competitors 2006:
Aprilia Tuono V4 R, Ducati Monster 1100, Triumph Speed Triple, Yamaha FZ1.
Engine Type:
Potent V-Twin
Handling:
Agile and precise chassis dynamics.
Design Philosophy:
Minimalist and aggressive styling, focused on performance.
Engine:
Complete disassembly, inspection, repair, and reassembly of the LC8 V-Twin engine.
Fuel System:
Fuel injection system, throttle bodies, fuel pump, fuel filter, and pressure regulation.
Ignition System:
Ignition coils, spark plugs, ECU ignition control, and troubleshooting.
Cooling System:
Radiator, coolant hoses, water pump, thermostat, and fan operation.
Exhaust System:
Exhaust manifolds, catalytic converter (if applicable), mufflers, and mounting.
Transmission:
Clutch operation, gearbox disassembly, gear inspection, and lubrication.
Chassis:
Frame inspection, steering head bearing maintenance, swingarm disassembly, and wheel bearings.
Suspension:
Front fork (WP Suspension) disassembly, seal replacement, oil levels, and rear shock absorber adjustment and servicing.
Brakes:
Front and rear brake caliper service, master cylinder maintenance, brake line replacement, and bleeding procedures.
Electrical System:
Wiring diagrams, starter motor, alternator, battery maintenance, lighting, and instrument cluster.
Bodywork:
Fairing removal and installation, seat, fuel tank, and fender servicing.
Routine Maintenance:
Oil changes, filter replacements, chain adjustment, and general inspections.
Troubleshooting:
Diagnostic procedures for common issues related to engine performance, electrical faults, and starting problems.
Repair Procedures:
Detailed step-by-step instructions for component removal, repair, and reinstallation.
Diagnostic Charts:
Fault code diagnosis and flowcharts for identifying and resolving specific issues.
Torque Specifications:
Critical torque values for all fasteners and assemblies.
Depth Level:
Comprehensive - suitable for professional technicians and advanced DIY mechanics.
Diagnostic Capabilities:
In-depth diagnostic information, including sensor readings and ECU logic.
Rebuild Instructions:
Detailed instructions for complete engine and major component rebuilds.
Engine Type:
Liquid-cooled, 8-valve, DOHC, V-twin (LC8)
Displacement:
999 cc (61.0 cu in)
Bore X Stroke:
98 x 66 mm (3.86 x 2.60 in)
Compression Ratio:
12.5:1
Horsepower:
115 hp (85 kW) @ 9,000 rpm (approx.)
Torque:
98 Nm (72 lb-ft) @ 7,000 rpm (approx.)
Fuel Delivery:
Electronic fuel injection (EFI) with dual throttle bodies.
Fuel Type:
Unleaded premium gasoline (min. 95 RON / 91 AKI)
Oil Capacity With Filter Change:
Approx. 3.2 liters (3.4 US qt)
Engine Oil Type Recommendation:
Fully synthetic SAE 10W-50 motorcycle oil meeting JASO MA/MA2 and API SG/SH/SJ specification.
Length:
Approx. 2140 mm (84.3 in)
Width:
Approx. 800 mm (31.5 in) (at handlebars)
Height:
Approx. 1160 mm (45.7 in) (at handlebars)
Dry Weight:
Approx. 195 kg (430 lbs)
Wet Weight:
Approx. 217 kg (478 lbs) (fully fueled)
Payload Capacity:
Not specified, typically single rider focus.
Instrument Cluster:
Digital LCD display with analog tachometer. Includes speed, RPM, gear position, fuel level, clock, and trip meters.
ABS:
Optional Anti-lock Braking System available for specific models.
Diagnostics Port:
On-board diagnostics (OBD) capabilities for electronic fault finding.
Oil And Filter Change:
Every 7,500 km (4,500 miles) or annually, whichever comes first.
Spark Plug Replacement:
Every 15,000 km (9,000 miles).
Air Filter Cleaning Or Replacement:
Every 7,500 km (4,500 miles), inspect more frequently in dusty conditions.
Chain Lubrication And Adjustment:
Every 1,000 km (600 miles) or after riding in wet conditions.
Valve Clearance Check:
Every 15,000 km (9,000 miles).
Coolant Type:
Ethylene glycol based coolant, 50% mixture with distilled water.
Clutch Fluid Type:
DOT 4.
Common Complaints:
Potential for fuel pump issues, stator failures, and occasional electrical gremlins. Some owners report sensitivity to fuel quality.
Wear Items:
Clutch plates, brake pads, chain and sprockets, fork seals are common wear items.
Brand Origin:
Austria, founded in 1934.
Brand Focus:
Off-road motorcycles, adventure bikes, and high-performance sportbikes.
Super Duke Lineage:
The 990 Super Duke built upon the success of the earlier 950 Super Duke, solidifying KTM's presence in the naked sportbike segment.
Key Updates For 2006:
Refined styling, improved ergonomics, and potentially minor engine or chassis tweaks compared to earlier models.
Production Years:
2005-2013 (for the 990 Super Duke platform)
Manufacturing Location:
Mattighofen, Austria