The Ninja 650R, also known as the Ninja 650, is a mid-weight sportbike renowned for its user-friendly handling, parallel-twin engine, and excellent value. Produced from 2005 to 2011, this model offers a blend of performance suitable for both entry-level and intermediate riders, as well as commuters and general motorcycle enthusiasts. Its liquid-cooled, 649 cc engine delivers approximately 72-78 horsepower, complemented by predictable handling and an accessible price point that made it a strong competitor in its segment. The Ninja 650R features a robust chassis, reliable powertrain, and modern amenities for its time, solidifying its reputation for capability and rider-friendliness. This comprehensive workshop repair and service manual provides detailed information for the Ninja 650R models from 2005 through 2011. It covers all essential systems, including the engine, fuel system, transmission, chassis, suspension, brakes, and electrical components. The manual offers step-by-step instructions for routine maintenance, troubleshooting common and uncommon faults, and performing repairs. Included are technical specifications, torque values, fluid capacities, and detailed wiring diagrams, ensuring that owners, mechanics, and technicians have the necessary resources to maintain and repair the vehicle effectively. 🏷️ Basic Information Identification Make: Kawasaki Model: Ninja 650R Nickname: Ninja 650 Codes Internal Model Code: ER650A 👋 Introduction Market Position Segment: Mid-weight sportbike / naked sportbike (depending on fairing configuration) Target Audience: Entry-level to intermediate sportbike riders, commuters, and general motorcycle enthusiasts Competitive Analysis Key Competitors: Suzuki SV650, Honda CBF600, Yamaha FZ6 Key Features Engine Type: Parallel-twin, liquid-cooled Handling: Known for user-friendly and predictable handling characteristics Affordability: Often praised for its value proposition and accessible price point 📋 Manual Details Coverage Areas Vehicle Years Covered: 2005, 2006, 2007, 2008, 2009, 2010, 2011 Page Count Estimated Pages: Approximately 500+ Manual Type Type: Workshop Repair and Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Exhaust System, Transmission, Clutch Chassis: Frame, Suspension (Front & Rear), Steering, Wheels, Brakes Electrical: Ignition System, Lighting, Instrumentation, Battery, Charging System, Starter, Wiring Diagrams Bodywork: Fairings, Body Panels, Seat, Fuel Tank, Controls Procedures Included Maintenance: Routine checks, fluid changes, filter replacements, chain maintenance, tire pressure Troubleshooting: Diagnostic procedures for common and uncommon faults across all systems Repair: Detailed step-by-step instructions for component disassembly, repair, and reassembly Specifications: Torque values, clearances, fluid capacities, electrical specifications Technical Depth Scope: Comprehensive coverage from basic maintenance to complete engine and transmission overhauls Diagnostics: In-depth diagnostic fault finding charts and procedures Wiring: Detailed electrical wiring diagrams for all models and configurations 📊 Manual Specifications File Format File Type: Portable Document Format (PDF) Print Quality Resolution: High-resolution, suitable for printing Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) Searchability Text Search: Fully searchable text content Interactivity Hyperlinks: Likely contains internal links for navigation ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, 4-stroke, DOHC, parallel-twin Displacement: 649 cc Bore X Stroke: 83.0 mm x 60.0 mm Compression Ratio: 11.3:1 Performance Horsepower: Approximately 72-78 HP (varies slightly by year/market) Torque: Approximately 48-52 lb-ft (varies slightly by year/market) Fuel System Fuel Delivery: Digital Fuel Injection (DFI) with dual 38mm Keihin throttle bodies Fuel Type: Unleaded gasoline, 91 octane or higher recommended Ignition Ignition System: Digital CDI with electronic advance Cooling Cooling Method: Liquid-cooled Lubrication Oil System: Forced lubrication, wet sump 🔧 Transmission Standard Transmission Type: 6-speed, constant mesh, return shift Clutch Type: Wet, multiple-disc, cable operated Features Final Drive: Sealed chain Gear Ratios: As specified in manual (e.g., 1st: 2.750, 2nd: 2.056, 3rd: 1.650, 4th: 1.381, 5th: 1.227, 6th: 1.043) 📐 Dimensions Exterior Overall Length: Approx. 2,105 mm (82.9 in) Overall Width: Approx. 750 mm (29.5 in) Overall Height: Approx. 1,190 mm (46.9 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) Weights Curb Weight: Approx. 195 kg (430 lbs) Fuel Tank Capacity: 17 Liters (4.5 US gal) 🛡️ Safety Features Ratings ABS: Available as an option on some models/years (ABS designation) Active Features Braking System: Dual front 300mm petal discs with dual-piston calipers, Single rear 220mm petal disc with dual-piston caliper Passive Features Lighting: Halogen headlights, LED taillight 💡 Technology Features Infotainment Display: Digital speedometer, analog tachometer, LCD multi-function display Driver Assistance ABS: Optional Anti-lock Braking System (ABS) available on select models Connectivity Auxiliary Power: No standard auxiliary power outlet Lighting Headlight Type: Twin Halogen 🔧 Maintenance Service Intervals Oil Change Interval: Every 6,000 km (3,700 mi) or 6 months Air Filter Inspection: Every 6,000 km (3,700 mi) Spark Plug Replacement: Every 12,000 km (7,500 mi) Valve Clearance Check: Every 24,000 km (15,000 mi) Fluid Specifications Engine Oil Type: SAE 10W-40 API SG or higher, JASO MA certified Engine Oil Capacity: 2.3 L (2.4 US qt) without filter change, 2.5 L (2.6 US qt) with filter change Coolant Type: Permanent antifreeze with ethylene glycol, mixed with distilled water...