| Year | 2010 |
| Bore x Stroke | 83 x 73 mm |
| Capacity | 395 cc / 24.1 cu-in |
| Compression Ratio | 10.6:1 |
| Cooling System | Lliquid cooled |
| Dry Weight | 197 kg / 434.4 lbs |
| Engine | Four stroke, single cylinder, DOHC, 4 valve |
| Final Drive | Double-cog V-belt (Automatic) |
| Front Brakes | 2x 267mm discs 2 piston caliper |
| Front Suspension | 41mm hydraulic fork |
| Front Tyre | 120/80-14 |
| Fuel Capacity | 14 Litres / 3.7 US in |
| Ignition / Starting | CDI |
| Induction | Electronic fuel injection |
| Lubricaton | Dry Sump |
| Max Power | 35 hp / 25.7 kW @ 7250 rpm |
| Max Torque | 3.7 kgf-m / 26.8 lb-ft @ 6000 rpm |
| Model | Yamaha YP 400 Majesty |
| Rear Brakes | Single 267mm disc |
| Rear Suspension | Twin shocks |
| Rear Tyre | 150/70-13 |
| Seat Height | 750 mm / 29.5 in |
| Transmission | Centrifugal clutch |
| Wheelbase | 1564.6 mm / 61.6 in |
