| Maximum Power | 8.6 kW {12 PS} / 8,000 rpm |
| Maximum Torque | 11.3 Nm {1.2 kgfm} / 6,500 rpm |
| Engine | 4-stroke Single |
| Displacement | 144 cc |
| Bore x Stroke | 58.0 x 54.4 mm |
| Compression Ratio | 9.5:1 |
| Valve System | SOHC, 2 valves |
| Fuel System | Carburettor: NCV24 |
| Ignition | DC-CDI |
| Starting | Electric & Kick |
| Cooling | Air-cooled |
| Lubrication | Forced lubrication, wet sump |
| Transmission | 5-speed, return |
| Primary Reduction Ratio | 2.880 (72/25) |
| Gear Ratio: 1st | 2.917 (35/12) |
| Gear Ratio: 2nd | 2.000 (32/16) |
| Gear Ratio: 3rd | 1.474 (28/19) |
| Gear Ratio: 4th | 1.182 (26/22) |
| Gear Ratio: 5th | 1.000 (24/24) |
| Final Reduction Ratio | 3.714 (52/14) |
| Clutch | Wet multi-disc, manual |
| Final Drive | Chain |
