| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Yamaha |
| Model Name | Grand Majesty 400 |
| Year | 2011 |
| Category(class) | Scooter |
| Engine |
|---|
| Engine Capacity (Displacement) | 395 ccm (24.1 cubic inches) |
| Engine Type | Single cylinder, four-stroke |
| Bore x Stroke | Ø83.0 mm x 73.0 mm (Ø3.27 inches x 2.87 inches) |
| Bore/Stroke Ratio | 1.14 |
| Compression Ratio | 10.6:1 |
| Timing System | DOHC |
| Fuel System(Carburetion) | Injection. EFI |
| Ignition | TCI |
| Starter System | Electric |
| Lubrication System | Wet sump |
| Cooling System | Liquid |
| Powertrain |
|---|
| Clutch | Dry, centrifugal automatic |
| Transmission (Final Drive) | Belt |
| Chassis/Suspension/Brakes |
|---|
| Frame Type | Aluminum die-cast and steel tube backbone |
| Front Suspension | Telescopic forks |
| Rear Suspension | Unit swing |
| Front Brakes | Double disc. Anti-lock braking |
| Rear Brakes | Single disc |
| Front Tire | 120/80-14 |
| Rear Tire | 150/70-13 |
| Dimensions |
|---|
| Overall Length | 2230 mm (87.8 inches) |
| Overall Width | 780 mm (30.71 inches) |
| Overall Height | 1380 mm (54.33 inches) |
| Seat Height | 750 mm (29.53 inches) |
| Wheelbase | 1565 mm (61.61 inches) |
| Ground Clearance | 120 mm (4.72 inches) |
| Dry Weight | 203.0 kg (448 lb) |
| Fuel Capacity | 14.00 litres (3.7 gallons) |
| Performance |
|---|
| Max Power | 33.52 HP (24.5 kW) at 7500 RPM |
| Max Torque | 36.30 Nm (26.69 ft*lbs) |
| Power/Weight Ratio | 0.15 Hp/Kg |
| Top Speed | - |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | 10.1 seconds |
| 0-60 mph | 9.6 seconds |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
