Common Model Designations:
ER-6f (European designation), Ninja 650
Model Years Covered:
2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
Chassis Code:
ER650A (earlier models), ER650C (later models)
Segment:
Middleweight Sportbike / Sport-tourer
Target Audience:
Beginner to intermediate riders seeking a balance of performance, comfort, and affordability.
Key Competitors:
Suzuki SV650, Honda CBR600F, Yamaha FZ6
Engine Layout:
Parallel-twin engine, offering a more accessible power delivery compared to inline-fours.
Styling:
Aggressive sportbike styling with full fairings, contributing to aerodynamic efficiency.
Handling Characteristics:
Known for its neutral and predictable handling, making it forgiving for newer riders.
Powertrain:
Engine, fuel system, ignition system, exhaust system, transmission, clutch, final drive
Chassis:
Frame, suspension (front forks, rear shock), steering, wheels, tires, brakes (front and rear), braking system components
Electrical:
Wiring diagrams, lighting system, starting system, charging system, ignition system, instrument panel, sensors, ECU diagnostics
Bodywork And Fixtures:
Fairings, seats, fuel tank, body panels, instrumentation, mirrors, luggage options
Routine Maintenance:
Oil changes, filter replacements, chain adjustment, lubrication, spark plug checks/replacement, brake fluid checks, coolant checks
Troubleshooting:
Diagnostic procedures for common and uncommon faults, fault code interpretation (where applicable)
Disassembly And Assembly:
Step-by-step guides for component removal, installation, and overhaul
Rebuild Instructions:
Detailed instructions for engine, transmission, and suspension component rebuilding
Diagnostic Capabilities:
Includes diagnostic procedures, testing methods, and specifications for electrical and mechanical components.
Repair Scope:
Covers everything from basic adjustments to complete engine and transmission rebuilds.
Special Tools:
Lists and describes specialized tools required for specific maintenance and repair procedures.
File Type:
Portable Document Format (PDF)
Searchability:
Typically text-searchable for quick information retrieval.
Resolution:
High-resolution scans allowing for clear viewing of diagrams and text.
Binding:
N/A (Digital PDF Download)
Paper Type:
N/A (Digital PDF Download)
Engine Type:
Liquid-cooled, 4-stroke, DOHC, 8-valve, parallel-twin
Bore X Stroke:
83.0 x 60.0 mm
Compression Ratio:
11.3:1
Horsepower Approximate:
72-75 HP @ 8000 RPM (model dependent)
Torque Approximate:
63-65 Nm (46-48 lb-ft) @ 6000 RPM (model dependent)
Fuel Delivery:
Fuel Injection (EFI)
Throttle Body Size:
38 mm
Fuel Recommendation:
Unleaded gasoline, 91 octane or higher (RON+MON)/2
Ignition System:
Digital CDI with electronic advance
Cooling System:
Liquid-cooled
Oil Type Recommendation:
SAE 10W-40 API SG or higher, JASO MA certified
Transmission Type:
6-speed, constant mesh
Clutch Type:
Wet, multi-plate
Final Drive:
Sealed chain (520 O-ring)
Gear Ratios:
Detailed in manual, typically includes 1st through 6th gear ratios and final drive ratio.
Transmission Oil Type:
Refer to manual for specific grade, typically SAE 80W-90 API GL-4 for the final drive gearbox if applicable, though chain lube is primary.
Length:
Approx. 2,090 mm (82.3 in)
Width:
Approx. 750 mm (29.5 in)
Height:
Approx. 1,170 mm (46.1 in)
Wheelbase:
Approx. 1,410 mm (55.5 in)
Ground Clearance:
Approx. 140 mm (5.5 in)
Seat Height:
Approx. 805 mm (31.7 in)
Curb Weight Approximate:
Approx. 195-200 kg (430-441 lbs) depending on configuration and fluids.
Fuel Tank Capacity:
15 Liters (3.96 US gal)
Front Tire Size:
120/70 ZR17 M/C (58W)
Rear Tire Size:
160/60 ZR17 M/C (69W)
Front Wheel Type:
Cast aluminum
Rear Wheel Type:
Cast aluminum
Wheel Bolt Pattern:
N/A (Motorcycle - not applicable in car terms)
Crash Test Results:
N/A (Motorcycle safety is typically assessed through rider aids, braking performance, and structural integrity, not standard crash tests.)
Braking System Front:
Dual 300 mm petal discs, dual-piston calipers
Braking System Rear:
220 mm petal disc, single-piston caliper
ABS Availability:
Optional on some models/markets, referred to as ABS version.
Lighting:
Halogen headlights, LED taillight
Frame Construction:
High-tensile steel perimeter frame
Instrumentation:
Digital speedometer, analog tachometer, fuel gauge, clock, odometer, trip meters, indicator lights.
ABS:
Available as an optional feature on select models, enhancing braking control.
ECU ECU Features:
Engine Control Unit manages fuel injection and ignition timing for optimal performance and emissions.
Oil And Filter Change:
Every 6,000 km (3,700 miles) or 6 months, whichever comes first.
Chain Lubrication And Adjustment:
Every 1,000 km (600 miles) or more frequently in adverse conditions.
Air Filter Inspection:
Every 6,000 km (3,700 miles), clean or replace as needed.
Spark Plug Inspection:
Every 12,000 km (7,500 miles).
Coolant Flush:
Every 2 years or 24,000 km (15,000 miles).
Brake Fluid Flush:
Every 2 years or 24,000 km (15,000 miles).
Engine Oil Capacity:
2.4 Liters (2.5 US qt) with filter change; 2.2 Liters (2.3 US qt) without filter change.
Coolant Type:
Kawasaki Coolant (or equivalent ethylene glycol-based antifreeze) mixed 50/50 with distilled water.
Common Wear Items:
Clutch plates, brake pads, chain and sprockets, tires, fork seals.
Potential Electrical Gremlins:
Corrosion on connectors, particularly in older models, can lead to intermittent issues. (Refer to manual's electrical troubleshooting section).
Suspension Wear:
Fork seals can wear over time, leading to oil leaks. Rear shock absorber may lose damping effectiveness.
Kawasaki Legacy:
Kawasaki has a long and distinguished history in motorcycle manufacturing, known for performance and innovation across various racing disciplines and road bikes.
Introduction Era:
The Ninja 650R (and its ER-6f counterpart) was introduced in the early 2000s as a modern, user-friendly sportbike.
Generational Changes:
The 2005-2012 generation represents the first major iteration of the platform, receiving minor updates and styling refinements over its production run. Key changes included updated front fairings, revised suspension settings, and minor ECU remapping.
Manufacturing Locations:
Primarily manufactured in Japan, with potential assembly in other regions depending on market.
