The Yamaha Majesty S is a scooter produced by Yamaha Motor Company. It is a smaller, more compact version of the standard Yamaha Majesty scooter and is designed for use in urban areas. The Majesty S is powered by a 125cc, single-cylinder, fuel-injected engine that is capable of producing approximately 8 horsepower. It features a continuously variable transmission (CVT) and has a top speed of around 60 mph (96 km/h). The Majesty S has a fuel capacity of 4.2 gallons (16 liters) and a fuel consumption rate of around 70 miles per gallon. The scooter has a dry weight of approximately 275 lbs (125 kg) and is equipped with a front disc brake and a rear drum brake. It is a popular model in countries where it is sold and is well-regarded for its ease of use and practicality.
| Overall length (mm) | 2030 |
| Width (mm) | 715 |
| Height (mm) | 1115 |
| Wheelbase (mm) | 1405 |
| Minimum ground clearance (mm) | 90 |
| seat height (mm) | 795 |
| Vehicle weight (kg) | 145 |
| Minimum turning radius (m) | 2.1 |
| seat | 2 |
| Fuel consumption rate (1) (km/L) | 40.0 |
| Metric (1) | At 60km/h |
| Fuel consumption rate (2) (km/L) | 37.5 |
| Metric (2) | WMTC mode value |
| Engine model | G3K3E |
| Engine type | 4 stroke |
| number of cylinders | 1 |
| cylinder array | single cylinder |
| cooling method | water cooling |
| displacement (cc) | 155 |
| Cam/valve drive system | OHC (SOHC) |
| Number of valves per cylinder | Four |
| Inner Diameter (Cylinder Bore) (mm) | 58 |
| Stroke (piston stroke) (mm) | 58.7 |
| Compression ratio (:1) | 11 |
| Maximum output (kW) | 11 |
| Maximum power (PS) | 15 |
| Maximum output speed (rpm) | 7500 |
| Maximum torque (N・m) | 14 |
| Maximum torque (kgf･m) | 1.4 |
| Maximum torque rotation speed (rpm) | 6000 |
| Fuel supply system | fuel injection |
| Fuel tank capacity (L) | 7.4 |
| Fuel (type) | regular gasoline |
| Full tank cruising range (approximate, reference value) | 296.0 |
| Engine starting method | self starter |
| ignition device | Full transistor type |
| Spark plug standard installation/model | CPR8EA-9 |
| Necessary number of spark plugs/total | 1 |
| Installed battery/model | GT7B-4 |
| battery capacity | 12V-6.5Ah 10HR |
| Engine lubrication method | Wet sump type |
| Engine oil capacity*Total capacity (L) | 1.0 |
| Engine oil amount (at oil change) (L) | 0.95 |
| Recommended engine oil (SAE viscosity) | 10W-40 |
| Clutch type | Dry type, multi-plate, centrifugal |
| Transmission type | V-belt type, stepless speed |
| Primary reduction ratio | 1.000 |
| Secondary reduction ratio | 8.787 |
| Frame model | backbone |
| caster angle | 26°00′ |
| Trail amount (mm) | 82 |
| Brake type (front) | hydraulic disc |
| Brake type (rear) | hydraulic disc |
| Compliant standards for brake oil | DOT 4 |
| Suspension system (front) | telescopic fork |
| front fork type | upright fork |
| Suspension system (rear) | unit swing type |
| tire (front) | 120/70-13 |
| Tire (front) structure name | bias |
| Tire (front) load index | 53 |
| Tire (front) speed symbol | P. |
| Tire (front) type | tubeless |
| tire (rear) | 130/70-13 |
| Tire (rear) structure name | bias |
| Tire (rear) load index | 57 |
| Tire (rear) speed symbol | P. |
| Tire (rear) type | tubeless |
| Wheel rim shape (front) | MT |
| Wheel rim width (front) | 3.0 |
| Wheel rim shape (rear) | MT |
| Wheel rim width (rear) | 3.5 |
| Tire standard specified air pressure (at passenger capacity/before) | 2.00 |
| Tire standard specified air pressure (at passenger capacity/after) | 2.25 |
| Headlight rating (Hi) | LED |
| tail light type | LED |
| Speedometer display format | Digital |
| Meter display: fuel gauge | Yes |
| Meter display: engine tachometer | Yes |
| Meter display: Clock | Yes |
| Vehicle equipment: DC socket | Yes |
| Vehicle equipment: Under-seat storage (under-seat trunk) | Yes |
| Vehicle equipment: center stand | Yes |