Vehicle Segment:
Lightweight, stylish, and practical urban scooter.
Target Audience:
Commuters, young riders, city dwellers seeking efficient and easy-to-operate personal transportation.
Key Competitors:
Honda Metropolitan, Kymco Agility 50, SYM Mio 50, and other 50cc-125cc scooters.
Design Philosophy:
Retro-modern styling with an emphasis on practicality and ease of use.
User Friendliness:
Automatic transmission and lightweight design make it accessible to a wide range of riders.
Engine Operation:
Provides details on engine functionality, lubrication, and cooling systems.
Fuel System:
Covers fuel tank, fuel pump, carburetor settings (if applicable), and fuel filter.
Ignition System:
Details on the spark plug, ignition coil, and CDI unit.
Transmission System:
Explains the automatic transmission (V-belt), drive clutch, and driven clutch operation.
Braking System:
Covers front and rear brake operation (likely drum or disc depending on specific variant), brake fluid, and lever adjustments.
Suspension System:
Details front fork and rear shock absorber operation and maintenance.
Electrical System:
Includes battery, starter motor, lighting system, horn, and fuse details.
Chassis And Body:
Covers frame, body panels, seat, storage compartment, and controls.
Wheels And Tires:
Information on tire pressure, tire wear, and wheel removal/installation.
Pre Ride Inspection:
Checklist for essential pre-operation checks.
Routine Maintenance:
Step-by-step instructions for regular servicing.
Fluid Checks And Changes:
Guidance on engine oil, transmission oil (if separate), and brake fluid.
Filter Replacement:
Instructions for air filter and oil filter replacement.
Spark Plug Service:
Details on spark plug inspection, cleaning, and replacement.
Brake Adjustment:
Instructions for adjusting brake levers and cables.
Tire Maintenance:
Guidance on tire pressure checks and visual inspection for wear.
Troubleshooting Minor Issues:
Basic problem-solving tips for common operational issues.
Storage Procedures:
Recommendations for seasonal or extended storage.
Diagnostic Level:
Operator-level diagnostics and basic troubleshooting.
Repair Scope:
Focuses on routine maintenance and replacement of consumable parts, not complex engine rebuilds or diagnostics.
Technical Drawings:
Includes diagrams for assembly/disassembly of user-serviceable components.
Engine Type:
Four-stroke, SOHC, air-cooled
Displacement:
125 cc (cc)
Bore X Stroke:
54.0 mm x 52.0 mm
Compression Ratio:
10.0:1
Horsepower:
Approximately 9.8 HP @ 7500 RPM (Estimate based on similar models, check specific market specs).
Torque:
Approximately 9.3 Nm @ 6500 RPM (Estimate based on similar models, check specific market specs).
Fuel Delivery:
Carburetor (Mikuni BS30)
Fuel Tank Capacity:
4.0 L (1.06 US gal)
Engine Oil Type:
SAE 10W-40 API SG or higher (specified in manual)
Engine Oil Capacity:
0.9 L (0.95 US qt) without filter change, 1.0 L (1.05 US qt) with filter change (verify in manual).
Safety Standards:
Meets relevant national/international safety certifications for motorcycles/scooters (e.g., DOT, ECE, depending on market).
Braking System Type:
Hydraulic disc front, drum rear (common configuration; verify specific market).
Lighting:
Halogen headlamp, taillight, brake lights, turn signals.
Frame Construction:
Steel underbone frame for rigidity and rider support.
Initial Service:
Typically recommended at 600 miles (1,000 km) for the first major service, covering oil change, filter inspection, and adjustments.
Regular Oil Change:
Every 1,800 miles (3,000 km) or 6 months, whichever comes first.
Air Filter Inspection:
Every 1,800 miles (3,000 km), clean or replace as needed.
Spark Plug Replacement:
Every 3,600 miles (6,000 km) or 12 months.
Transmission Belt Inspection:
Inspect every 3,600 miles (6,000 km) for wear and damage; replace as recommended.
Engine Oil Grade:
SAE 10W-40, API SG or higher
Brake Fluid Type:
DOT 4 (verify in manual)
Common Wear Items:
V-belt (CVT), brake pads/shoes, tires, battery, and spark plug are common wear items requiring regular replacement.
Carburetor Cleaning:
Carburetors can sometimes get clogged if the scooter is stored for extended periods without fuel stabilizer or if using poor quality fuel.
Electrical Connections:
Check for corroded or loose electrical connections, especially around the battery and light sockets, particularly in humid environments.
Yamaha Legacy:
Yamaha Motor Company, established in 1955, is renowned for its innovation and quality in motorcycles, marine products, and musical instruments. Its motorcycle division has a strong history of performance and reliability.
Vino Lineage:
The Vino nameplate, particularly the YJ50 Vino (50cc), has been popular for its retro styling and urban agility. The 125cc version offers enhanced performance for a broader range of commuting needs.
Manufacturing Origin:
Likely assembled in Taiwan or Indonesia for global markets, though specific origins can vary by model year and region.
Brand Awards:
Yamaha consistently receives accolades for engineering, reliability, and customer satisfaction across its product lines.
Owner Satisfaction:
Generally high owner satisfaction for the Vino line due to its reliability, fuel efficiency, and charming aesthetics.
Emissions Compliance:
Compliant with relevant emissions standards for its model year and market of sale (e.g., EPA, Euro).
