Type | Air-cooled, 4-stroke, Single cylinder, SOHC, 2 valves |
Displacement | 144 cm³ |
Bore and Stroke | 58.0 mm x 54.4 mm |
Compression Ratio | 9.5:1 |
Valve System | SOHC, 2 valves |
Maximum Power | 8.6 kW {12 PS} @ 8,000 rpm |
Maximum Torque | 11.3 N.m {1.2 kgf.m} @ 6,500 rpm |
Fuel System | Carburettor: NCV24 |
Ignition | DC-CDI |
Starting | Electric/Kick |
Lubrication | Forced lubrication, wet sump |
Transmission | 5-speed, Return |
Final Drive | Chain |
Primary Reduction Ratio | 2.880 (72/25) |
Gear ratios: 1st | 2.917 (35/12) |
Gear ratios: 2nd | 2.000 (32/16) |
Gear ratios: 3rd | 1.474 (28/19) |
Gear ratios: 4th | 1.182 (26/22) |
Gear ratios: 5th | 1.000 (24/24 |
Final reduction ratio | 3.714 (52/14) |
Clutch | Wet multi-disc, Manual |
Type | Perimeter, steel |
Caster (rake) | 27.0° |
Tyre: a) Front | 2.75 - 21 45P |
Tyre: b) Rear | 4.10 - 18 59P |
Steering Angle (Left/Right) | 45° / 45° |
Front: Type | ø35 mm, inverted fork |
Rear: Type | Uni-Trak, with 5-way adjustable preload |
Front: Type | Single semi-floating ø240 mm petal disc |
Caliper: | Twin-piston |
Rear: Type | Single ø190 mm petal disc |
Caliper: | Single-piston |
Overall length | 2,070 mm |
Overall width | 825 mm |
Overall height | 1,155 mm |
Wheelbase | 1,340 mm |
Ground clearance | 295 mm |
Seat height | 870 mm |
Curb mass | 118 kg |
Fuel capacity | 6.9 litres |