Attribute | Yamaha NMAX 155 2021 × | Yamaha NMAX 155 2019 × |
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General | ||
Production from (year) | 2021 | 2019 |
Make | Yamaha | Yamaha |
Model | Yamaha NMAX 155 | Yamaha NMAX 155 |
Category | Scooter | Scooter |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Valves per cylinder | 4 | 4 |
Fuel system | Injection | Injection |
Displacement (cm³) | 155 | 155 |
Power (kw) | 8.8 | 10.9 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Belt | Belt |
Torque (Nm) | 14.4 | 14.4 |
Bore (mm) | 58 | 58 |
Stroke (mm) | 58.7 | 58.7 |
Gearbox | Automatic | Automatic |
Fuel control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
Driveline | V-Belt Automatic | V-Belt Automatic |
Ignition | Transistorised | Transistorised |
Clutch | Dry centrifugal | Dry centrifugal |
Lubrication system | Wet sump | Wet sump |
Compression | 11.2:1 | 10.5:1 |
Chassis | ||
Front suspension | Telescopic fork | Telescopic fork |
Rear suspension | Unit Swing, monoshock | Unit Swing, monoshock |
Front brakes | Single disc. Hydraulic. ABS. | Single disc. Hydraulic. ABS. |
Rear brakes | Single disc. ABS. | Single disc. ABS. |
Diameter (mm) | 230 | 230 |
Frame type | Backbone | Backbone |
Front tyre | 110/70-13 | 110/70-13 |
Rear tyre | 130/70-13 | 130/70-13 |
Front wheel travel (mm) | 110 | 110 |
Rear wheel travel (mm) | 84 | 84 |
Trail (mm) | 92 | 92 |
Rake (fork angle) (degree) | 26 | 26 |
Other | ||
Starter | Electric | Electric |
Color options |
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Carrying capacity | Underseat storage | - |
Dimensions | ||
Wheelbase (mm) | 1,350 | 1,350 |
Kerb weight (kg) | 127 | 127 |
Overall height (mm) | 1,115 | 1,115 |
Overall length (mm) | 1,955 | 1,955 |
Overall width (mm) | 740 | 740 |
Seat height (mm) | 765 | 765 |
Ground clearance (mm) | 135 | 135 |
Performance | ||
Fuel capacity (l) | 6.6 | 6.6 |
Oil capacity (l) | 1 | 1 |