Segment:
Cruiser Motorcycle
Target Audience:
Beginner riders, custom enthusiasts, everyday commuters
Competitors:
Honda Shadow VT250, Kawasaki Vulcan 500, Yamaha Virago XV250 (though displacement differs)
Design Philosophy:
Classic cruiser styling with a user-friendly 250cc engine.
Reliability:
Known for its robust and reliable engine and overall construction.
Primary Coverage:
Repair, Maintenance, Troubleshooting, Adjustments, Specifications
Secondary Coverage:
Component Removal/Installation, Disassembly/Assembly, Electrical Diagrams, Torque Values, Wear Limits
Type:
Workshop Service Repair Manual
Accessibility:
Instant Download
Engine:
Complete Engine Overhaul, Top End, Bottom End, Lubrication System, Cooling System (Air-Cooled)
Fuel System:
Carburetor System, Fuel Lines, Fuel Filter, Fuel Tank
Ignition System:
CDI System, Spark Plugs, Ignition Coils, Timing
Transmission:
5-Speed Constant Mesh, Clutch System, Gear Shift Mechanism
Frame And Suspension:
Frame Inspection, Front Fork Assembly, Rear Shock Absorbers, Swingarm
Wheels And Brakes:
Wheels, Tires, Front Disc Brake, Rear Drum Brake, Brake System Maintenance
Electrical System:
Lighting System, Battery, Charging System (Alternator, Regulator/Rectifier), Starter Motor, Wiring Diagrams
Controls And Indicators:
Throttle Control, Clutch Lever, Brake Levers, Instrument Cluster, Switches
Bodywork And Styling:
Fenders, Fuel Tank, Seat, Side Covers, Handlebars
Scheduled Maintenance:
Oil Changes, Filter Replacements, Spark Plug Service, Chain Adjustment, Valve Clearance Checks
Troubleshooting:
Diagnostic Procedures for Engine, Electrical, and Mechanical Issues
Repair And Rebuild:
Detailed step-by-step instructions for component disassembly, inspection, repair, and reassembly
Adjustments:
Carburetor Synchronization, Idle Speed Adjustment, Brake Lever Adjustment, Clutch Lever Adjustment
Installation And Removal:
Comprehensive guidance on removing and reinstalling all major components and sub-assemblies
Depth:
Comprehensive (from basic maintenance to full engine rebuild)
Special Tools:
Includes reference to required special service tools and their usage
Specifications:
Detailed service data, torque values, wear limits, fluid specifications, and diagnostic charts
Type:
Air-cooled, 4-stroke, SOHC, V-twin
Bore X Stroke:
49.0 mm x 66.0 mm
Horsepower:
Approx. 19.7 hp @ 7,500 rpm (actual values may vary slightly by region)
Torque:
Approx. 20.1 Nm @ 6,000 rpm (actual values may vary slightly by region)
Carburetor:
Mikuni VM26SS (or similar single carburetor)
Fuel Capacity:
Approximately 11.0 Liters (2.9 US gal)
Oil Type:
API SE, SF, or SG classification, SAE 10W-40 or 10W-50 recommended
Oil Capacity:
Approximately 1.4 Liters (1.5 US qt) without filter change, 1.6 Liters (1.7 US qt) with filter change
Length:
Approx. 2,170 mm (85.4 in)
Width:
Approx. 800 mm (31.5 in)
Height:
Approx. 1,105 mm (43.5 in)
Wheelbase:
Approx. 1,465 mm (57.7 in)
Ground Clearance:
Approx. 135 mm (5.3 in)
Dry Weight:
Approximately 145 kg (320 lbs)
Curb Weight:
Approximately 159 kg (350 lbs)
Max Load:
Refer to manual for specific load capacity
Safety Standards:
Complies with relevant safety regulations for motorcycles of its era.
Braking System:
Front: Disc brake, Rear: Drum brake
Lighting:
Halogen headlight, LED taillight, standard turn signals
Frame Construction:
Steel double-cradle frame for stability.
Chassis Design:
Low seat height for ease of control and maneuverability.
Infotainment System:
N/A (This model predates integrated infotainment systems found on modern motorcycles.)
Assistance Features:
N/A (No electronic rider aids like ABS or traction control are standard on this model.)
Connectivity Features:
N/A (No Bluetooth, Wi-Fi, or smartphone integration.)
Display Type:
Analog speedometer, odometer, tachometer (on some variations), indicator lights.
Engine Oil Change:
Every 3,000 km (2,000 miles) or 6 months
Oil Filter Replacement:
Every 6,000 km (4,000 miles) or 12 months (concurrent with oil change)
Spark Plug Inspection:
Every 3,000 km (2,000 miles)
Valve Clearance Check:
Every 6,000 km (4,000 miles) or 12 months
Chain Lubrication And Adjustment:
Every 1,000 km (600 miles) or as needed based on play.
Engine Oil:
SAE 10W-40 or 10W-50, API SE, SF, or SG
Brake Fluid:
DOT 3 or DOT 4 (refer to manual for specific type)
Fork Oil:
Refer to manual for specific viscosity (e.g., Showa SS-03 or equivalent)
Common Wear Items:
Clutch plates, brake pads, fork seals, chain and sprockets.
Potential Electrical:
Voltage regulator/rectifier failure can be a concern on older models.
Carburetor Issues:
Carburetor clogging or maladjustment can lead to starting problems or rough running.
Manufacturer:
Suzuki Motor Corporation
Introduction Year:
The GZ250 Marauder was introduced in the late 1990s, offering a stylish and accessible cruiser option.
Updates During Coverage:
Minor updates likely focused on emissions compliance and potentially color scheme changes throughout its production run.
Production Period:
1999-2009 (as per manual coverage)
Manufacturing Location:
Primarily manufactured in Japan and/or other Suzuki global facilities.
