Specific carburetor models and settings detailed within the manual (e.g., Mikuni)
Lubrication System
Lubrication Type:
Wet Sump
Cooling System
Cooling Method:
Liquid-cooled
🔧 Transmission
Standard
Transmission Type:
5-speed constant mesh
Features
Drive Type:
Shaft Drive
📐 Dimensions
Exterior
Style:
Cruiser
💡 Technology Features
Infotainment
Infotainment System:
N/A (Classic cruiser design, focus is mechanical and operational)
Driver Assistance
Electronic Aids:
Minimal; ABS was not standard or commonly available on early models. Later S50 may have had options.
Connectivity
Connectivity Features:
N/A
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically every 3,000-4,000 miles or 6 months (refer to manual for exact specs)
Spark Plug Replacement:
Varies by plug type, often around 7,000-10,000 miles
Valve Clearance Check:
Typically around 7,000-10,000 miles (important for V-twin engines)
Fluid Specifications
Engine Oil Type:
API SG or higher, SAE 10W-40 recommended (verify in manual)
Engine Oil Capacity:
Approximately 2.6 - 2.8 Liters (with filter change, verify in manual)
Coolant Type:
Ethylene glycol-based antifreeze (50/50 mix with distilled water)
Brake Fluid Type:
DOT 3 or DOT 4 (verify in manual)
Final Drive Oil Type:
Hypoid gear oil, SAE 80W-90 (verify in manual)
Known Issues
Carburetor Issues:
Can be prone to clogging if fuel is not fresh or if the bike sits for extended periods; requires proper cleaning and synchronization.
Electrical Connections:
As with many older motorcycles, corrosion on electrical connectors can lead to intermittent issues.
Shaft Drive Maintenance:
Regular lubrication of the final drive spline is crucial to prevent seizing.
Maintenance Schedule Overview
Comprehensive Schedule:
Manual provides detailed schedules for all major service points, ensuring longevity and optimal performance.
📚 Vehicle History
Brand Heritage
Suzuki Motorcycles:
Suzuki has a long history of producing diverse motorcycle models, including popular cruisers.
Model Evolution
Intruder Lineage:
The VS700 Intruder was introduced as a mid-size cruiser, evolving into the VS750 and then the larger displacement VS800. The S50 Boulevard represents the continuation and rebranding of this successful platform.
Production
Manufacturing Location:
Japan (primarily)
📄 Vehicle Specs
Engine Variant Vs700
Engine Configuration:
700cc V-Twin, liquid-cooled
Engine Variant Vs750
Engine Configuration:
742cc V-Twin, liquid-cooled
Engine Variant Vs800 S50
Engine Configuration:
783cc V-Twin, liquid-cooled, often with fuel injection on later S50 models.
Transmission Details
Gear Ratios:
Specific gear ratios for each speed are detailed in the manual, crucial for performance tuning and diagnostics.
Chassis Details
Frame Type:
Steel, double cradle frame
Suspension Front
Fork Type:
Telescopic, coil spring, oil-damped
Suspension Rear
Shock ABSorber Type:
Swingarm, twin shock absorbers with adjustable preload
Braking System Front
Brake Type:
Hydraulic disc brake
Braking System Rear
Brake Type:
Drum brake (early models) or Disc brake (later models)
Wheels And Tires
Front Tire Size:
Typically 100/90-19 or similar (verify in manual)
Rear Tire Size:
Typically 170/80-15 or similar (verify in manual)
Fuel Capacity
Fuel Tank Capacity:
Approximately 3.2 - 3.7 Gallons (12 - 14 Liters, varies slightly by year/model)