Market Segment:
Large-displacement dual-sport motorcycle, known for its long-distance touring and off-road capability.
Key Competitors:
Honda Africa Twin (early models), Yamaha Ténéré, BMW R80GS/R100GS.
Motorcycle Characteristics:
Torquey large-bore single-cylinder engine, long-travel suspension, robust build for adventure touring, comfortable riding position.
Target Audience:
DIY mechanics, home mechanics, professional technicians, owners seeking to maintain or repair their DR800.
Engine Systems:
Engine overhaul, cylinder head, piston, crankshaft, camshaft, valve train, lubrication system, cooling system, fuel system (carburetor specifics), ignition system.
Drivetrain Systems:
Clutch, transmission (gearbox), final drive (chain and sprocket maintenance).
Chassis Systems:
Frame, front suspension (forks, steering stem), rear suspension (shock absorber, swingarm), wheels, tires, braking system (front and rear brake systems).
Electrical Systems:
Battery, charging system (stator, rectifier/regulator), starting system (starter motor, starter clutch), lighting system, ignition system components, wiring diagrams, fuses.
Bodywork And Trim:
Fairings, fuel tank, seat, fenders, exhaust system.
Maintenance:
Periodic maintenance schedules, oil changes, filter replacements, lubrication points, chain adjustment, spark plug replacement, air filter cleaning/replacement.
Troubleshooting:
Systematic fault diagnosis for engine performance, electrical issues, braking problems, and other common concerns.
Repair And Overhaul:
Detailed step-by-step procedures for disassembly, inspection, repair, and reassembly of all major components and systems.
Adjustments:
Carburetor synchronization and adjustment, valve clearance adjustment, brake lever and pedal free play, clutch cable adjustment, suspension adjustments.
Depth Of Information:
Comprehensive; covers everything from routine maintenance to complete engine and transmission rebuilds. Includes specifications, tolerances, and diagnostic procedures.
Engine Type:
4-stroke, SOHC, air-cooled, single-cylinder
Displacement:
779 cc (approximately)
Bore X Stroke:
Not specified in product info, but typically around 94.0 mm x 113.0 mm for this model.
Horsepower:
Approximately 50 HP (varies by market and tuning).
Torque:
Approximately 6.0 kg-m (varies by market and tuning).
Carburetor Configuration:
Dual Mikuni carburetors (e.g., VM36)
Fuel Capacity:
Typically 20-22 liters (approx. 5.3-5.8 US gallons).
Oil Type Recommendation:
Suzuki recommends specific grade motorcycle oil (e.g., 10W-40 or 20W-50 depending on climate) meeting API SE, SF, SG or higher.
Ignition System:
Electronic ignition (CDI).
Overall Length:
Not explicitly stated in product data, but typical for large dual-sports.
Overall Width:
Not explicitly stated in product data.
Overall Height:
Not explicitly stated in product data.
Dry Weight:
Approximately 185 kg (408 lbs).
Wet Weight:
Approximately 205 kg (452 lbs).
Safety Features Integration:
Manual emphasizes proper maintenance and use of correct tools/procedures for safe operation. No electronic safety aids like ABS expected on these models.
Active Safety Systems:
Effective braking system (disc brakes front and rear), responsive handling.
Passive Safety Features:
Robust frame construction, rider protection through motorcycle design.
Oil Change Interval:
Typically every 4,000-6,000 km (2,500-3,700 miles) or annually. Check manual for exact intervals.
Valve Clearance Interval:
Typically every 10,000-15,000 km (6,200-9,300 miles). Manual provides precise intervals and procedures.
Engine Oil Grade:
Refer to manual for specific viscosity (e.g., 10W-40, 20W-50) and API classification. Suzuki recommends genuine or equivalent oils.
Brake Fluid Type:
DOT 3 or DOT 4 recommended for hydraulic brake systems.
Coolant Type:
Not liquid-cooled; utilizes air cooling primarily.
Common Wear Items:
Cam chain tensioner (potential for noise), clutch wear, suspension seals, carburetor diaphragms.
Electrical Gremlins:
Age-related issues with wiring insulation, rectifier/regulator failures, starter solenoid issues.