🏷️ Basic Information

Make:

Kawasaki

Model:

Z750

Model Nickname:

Naked Z

Vehicle Type:

Sport Naked Motorcycle

Engine Type:

Inline 4-cylinder, DOHC, 16-valve

Intended Market:

Global (specific regional variants may exist)

Generation Code:

ZR750 (K Edition - corresponds to 2007-2008 models)

Chassis Code:

ZR750K (for 2007-2008 models)

Engine Code:

ZR750DE (typically used for this generation)

👋 Introduction

Market Segment:

Mid-size naked sportbike, offering a blend of performance and everyday usability.

Target Audience:

Riders seeking a stylish, agile motorcycle for commuting, sport riding, and general road use.

Key Competitors:

Yamaha FZ6/FZ6R, Suzuki Bandit 650/GSF650, Honda CB600F Hornet.

Design Philosophy:

Aggressive styling, powerful inline-four engine, agile handling characteristics derived from Kawasaki's supersport lineage.

User Benefit Of Manual:

Enables owners and technicians to perform all necessary maintenance and repairs, ensuring optimal performance, longevity, and safety of the motorcycle.

📋 Manual Details

Coverage Type:

Comprehensive Service and Repair

Manual Scope:

Covers all mechanical, electrical, and bodywork aspects for routine maintenance, troubleshooting, and repair.

Estimated Page Count:

400-600 pages (typical for this type of comprehensive manual)

Manual Type:

Factory Service Manual (FSM) / Workshop Manual

Language:

English

Format:

Digital (PDF)

📖 Manual Coverage

Engine Management:

Fuel Injection System (EFI), Ignition System, ECU diagnostics, Emissions control.

Engine Mechanical:

Top End (Cylinder Head, Valves), Bottom End (Crankshaft, Connecting Rods, Pistons), Lubrication System, Cooling System.

Transmission:

Clutch System (Wet Multi-plate), Gearbox (6-speed constant mesh), Shift Mechanism, Final Drive (Chain).

Chassis And Suspension:

Frame, Front Fork (Inverted Telescopic), Rear Suspension (Uni-Trak Swingarm), Bearings (Steering, Wheel).

Braking System:

Front Dual Disc Brakes, Rear Single Disc Brake, Hydraulic Lines, Calipers, Master Cylinders, Brake Fluid Specifications.

Electrical System:

Wiring Diagrams, Battery, Charging System (Alternator/Stator, Regulator/Rectifier), Starting System, Lighting System, Instrumentation, Horn.

Fuel System:

Fuel Tank, Fuel Pump, Fuel Injectors, Fuel Filter, Fuel Pressure.

Exhaust System:

Exhaust Manifold, Catalytic Converter (if applicable), Muffler, Lambda Sensor (Oxygen Sensor).

Bodywork:

Fairings, Seat, Fuel Tank Cover, Fenders, Handlebars, Controls.

Routine Maintenance:

Oil Changes, Filter Replacements (Oil, Air), Chain Adjustment and Lubrication, Spark Plug Replacement, Brake Pad Inspection/Replacement, Coolant Flush.

Troubleshooting:

Diagnostic Flowcharts, Common Issues and Solutions for Engine, Electrical, and Mechanical Systems.

Repair And Rebuild:

Engine Disassembly and Reassembly, Transmission Overhaul, Suspension Component Replacement, Brake System Bleeding and Overhaul, Electrical Component Diagnosis and Replacement.

Calibration And Adjustment:

Throttle Position Sensor (TPS) adjustment, Idle Speed Control (ISC) system checks, Suspension settings.

Torque Specifications:

Detailed torque values for all critical fasteners and components.

Depth Level:

Expert/Professional Technician Level

Diagnostic Capabilities:

Includes guidance for interpreting diagnostic trouble codes (DTCs) if the model supports OBD-II or a similar diagnostic interface, along with manual diagnostic procedures.

Special Tools:

Lists required special tools for specific procedures, such as timing tools, bearing pullers, and diagnostic equipment.

📊 Manual Specifications

File Type:

PDF

Searchability:

Text-searchable (allows quick finding of specific terms and sections)

Image Resolution:

High resolution, suitable for clear printing of diagrams and schematics.

Binding Type:

N/A (Digital Format)

Paper Type:

N/A (Digital Format)

⚙️ Engine Specifications

Engine Code:

ZR750DE

Displacement:

749 cc (45.7 cu in)

Bore X Stroke:

71.0 x 47.0 mm (2.80 x 1.85 in)

Compression Ratio:

12.5:1

Valve Train:

DOHC, 16 valves (4 valves per cylinder)

Cooling System:

Liquid-cooled

Horsepower:

Approx. 104 hp (77 kW) @ 10,000 rpm (claimed, may vary by region)

Torque:

Approx. 77 Nm (57 lb-ft) @ 8,000 rpm (claimed, may vary by region)

Fuel Delivery:

Digital Fuel Injection (DFI) with Keihin 32mm throttle bodies

Fuel Type:

Unleaded gasoline, minimum 91 octane (RON+MON)/2

Fuel Tank Capacity:

15 Liters (3.96 US gal)

Oil Type:

API SG, SF, or SH; SAE 10W-40 recommended (check manual for precise specification)

Oil Capacity:

Approx. 3.0 Liters (3.17 US qt) with filter change

🔧 Transmission

Transmission Type:

6-speed, constant mesh

Clutch Type:

Wet multi-disc, manual operation

Final Drive:

Sealed O-ring chain, 525 pitch

Gear Ratios:

Refer to manual for specific gear ratios (typically close-ratio for sporty performance)

Transmission Fluid:

Manual transmission fluid (check manual for specific API/viscosity grade, typically SAE 80W-90 gear oil)

📐 Dimensions

Overall Length:

Approx. 2,070 mm (81.5 in)

Overall Width:

Approx. 760 mm (29.9 in)

Overall Height:

Approx. 1,060 mm (41.7 in)

Wheelbase:

Approx. 1,435 mm (56.5 in)

Ground Clearance:

Approx. 155 mm (6.1 in)

Dry Weight:

Approx. 187 kg (412.3 lbs)

Curb Weight:

Approx. 205 kg (452.0 lbs) (with all fluids and fuel)

Weight Distribution:

Designed for optimal balance (refer to manual for specific data if available)

🛡️ Safety Features

Safety Standards:

Meets or exceeds all applicable national and international motorcycle safety standards for its production era.

Braking:

Powerful dual front discs and single rear disc provide strong stopping power. ABS was an option on some models/regions.

Suspension:

Adjustable front forks and rear shock absorber allow for tuning to rider preference and conditions, contributing to stable handling.

Lighting:

Halogen headlamp, LED taillight, turn signals for visibility.

Frame Construction:

Sturdy perimeter frame contributes to chassis rigidity and rider control.

💡 Technology Features

Instrument Cluster:

Digital speedometer, analog tachometer, LCD multi-function display (odometer, trip meters, clock, fuel gauge).

ABS Availability:

Anti-lock Braking System (ABS) was an optional feature on many 2007-2008 Z750 models, depending on market. The manual will differentiate between ABS and non-ABS systems if applicable.

Diagnostic Port:

Likely equipped with a diagnostic connector for engine and system checks, facilitating the use of specialized Kawasaki diagnostic tools.

🔧 Maintenance

Initial Service:

Break-in service typically recommended around 600 miles (1,000 km) for oil and filter change, chain adjustment, and general inspection.

Regular Oil Change:

Every 3,750 miles (6,000 km) or 6 months, whichever comes first (check manual for specific recommendations).

Air Filter Check:

Inspect every 7,500 miles (12,000 km), replace as needed.

Spark Plug Replacement:

Typically around 7,500 miles (12,000 km) or 15,000 miles (24,000 km), depending on plug type and usage (refer to manual for specific recommendations).

Coolant Change:

Every 2 years or 24,000 miles (36,000 km) (check manual for exact interval and coolant type).

Engine Oil Viscosity:

SAE 10W-40 recommended (verify with manual for specific API rating)

Coolant Type:

Mixture of high-quality ethylene glycol based coolant and distilled water (typically 50/50).

Brake Fluid:

DOT 4 recommended for hydraulic brake systems.

Chain Lubricant:

High-quality motorcycle chain lubricant (specific type recommended in manual based on riding conditions).

Common Wear Items:

Clutch plates, brake pads, fork seals, chain and sprockets, tires are common wear items requiring periodic inspection and replacement.

Potential Electrical Faults:

Some owners report occasional rectifier/regulator failures due to heat, though not as prevalent as in some other models. Check wiring harness integrity.

Fuel Injection Quirks:

Can be sensitive to atmospheric pressure changes or require occasional ECU reset if experiencing minor idling issues. Manual provides diagnostic steps.

Suspension Tuning:

Front and rear suspension can be tuned for rider preference, but some may find the stock setup a bit firm or undersprung for aggressive riding.

📚 Vehicle History

Kawasaki Legacy:

Kawasaki Heavy Industries has a long history of producing high-performance motorcycles, including iconic models in the sportbike and naked segments.

Predecessors:

The Z750 is part of Kawasaki's long-standing 'Z' lineage, evolving from earlier models like the Z750 LTD and Zephyr series.

Model Generation:

The 2007-2008 models represent a significant update over earlier Z750 iterations, featuring a more modern design and improved performance characteristics. This generation served as a precursor to the later Z800 and Z900 models.

Production Period:

The Z750 (ZR750K) was produced globally from 2004 to 2012, with the 2007-2008 models being part of the second generation.

Manufacturing Origin:

Primarily manufactured in Japan, with potential assembly in other regions depending on the market.

🏆 Awards & Recognition

Industry Accolades:

While specific awards for this exact model year might be niche, the Z750 series generally received positive reviews for its balance of performance, handling, and value within its class.

Performance Reviews:

Consistently praised by motorcycle publications for its engaging ride, torquey engine character, and sharp styling.

Emissions Compliance:

Manufactured to meet emissions standards for the respective markets (e.g., Euro 3 for Europe).