Yamaha Vega - 2018 Specifications and Reviews

The 2018 Yamaha Vega is an affordable, lightweight commuter bike designed for budget-conscious riders in Asian markets. Known for its practicality and fuel efficiency, this entry-level motorcycle features reliable drum brakes, a compact frame, and easy maneuverability for daily urban riding. Its low seat height and accessible power delivery make it ideal for novice riders seeking dependable transportation.

2018
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General information

CategoryScooter
Year2018
ModelYamaha Vega

Engine and Transmission Specifications

ClutchDry, Centrifugal, Shoe
Transmission type,final driveChain
Gearbox4-speed
Cooling systemAir
Lubrication systemForce-feed lubrication,
IgnitionTCI (Transistor Controlled Ignition)
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemCarburettor. VM17
Valves per cylinder2
Bore x Stroke50.0 x 57.9 mm (2.0 x 2.3 inches)
Compression9.3:1
Torque8.30 Nm (0.8 kgf-m or 6.1 ft.lbs) @ 4500 RPM
Power8.05 HP (5.9 kW) @ 7500 RPM
Engine typeSingle cylinder, four-stroke
Capacity:114.00 ccm (6.96 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesExpanding brake (drum brake)
Front brakesExpanding brake (drum brake)
Rear tyre80/90-17
Front tyre70/90-17
Rear SuspensionSwingarm
Front SuspensionTelescopic fork
Trail75 mm (3.0 inches)
Rake (fork angle)26.3°
Frame typeUnderbone

Physical measures and capacities

Fuel capacity4.20 litres (1.11 gallons)
Wheelbase1,235 mm (48.6 inches)
Ground clearance126 mm (5.0 inches)
Overall width675 mm (26.6 inches)
Overall length1,930 mm (76.0 inches)
Overall height1,055 mm (41.5 inches)
Seat height755 mm (29.7 inches) If adjustable, lowest setting.
Power/weight ratio0.0875 HP/kg
Weight incl. oil, gas, etc99.0 kg (218.3 pounds)
Dry weight92.0 kg (202.8 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsSold in Asia.
StarterElectric & kick
Color optionsRed, Black

Performance Profile & Rider Fit

8.1 hp
Peak Power

Best For

Track5%
City85%
Cornering30%
Daily Riding80%
Touring15%
Passenger25%

Rider Profile

Best ForIdeal for beginners or riders who simply want basic, stress-free transportation without needing prior motorcycling skill.
PurposeBuilt purely for short-hop urban commuting and light errands rather than performance or long-distance travel.
Rider FitVery light and low-slung, so it suits smaller or less physically strong riders who want an easy, manageable machine.
CharacterA humble, economical commuter moped-scooter with modest power that prioritizes fuel efficiency and simplicity over excitement.
Not Ideal ForNot suitable for highway speeds, long tours, carrying a passenger over distance, or anyone seeking performance riding.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2018 Yamaha Vega Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 755mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2018 Yamaha Vega, with a moderate knee angle of around 95 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2018 Yamaha Vega motorcycle is a reliable and affordable option for riders looking for a versatile and efficient bike. With a 115cc engine, the Vega offers smooth acceleration and responsive handling, making it a great choice for daily commuting or weekend rides. The sleek design and comfortable seating position make it a stylish option for riders of all experience levels. Whether you're navigating city streets or cruising on the highway, the Yamaha Vega delivers a smooth and enjoyable ride. Overall, the 2018 Yamaha Vega motorcycle is a solid choice for riders seeking a dependable and stylish bike at an affordable price point. With its efficient engine and comfortable design, the Vega is well-suited for both daily commuting and longer rides. Whether you're a new rider or a seasoned enthusiast, the Yamaha Vega offers a great balance of performance and practicality. If you're in the market for a reliable and affordable motorcycle, the 2018 Yamaha Vega is definitely worth considering.
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