| Yamaha's profilation of this bike | 
  | Experience premium design and comfort in your daily ride. Pure performance and outstanding fuel economy is made possible with a 155cc Liquid Cooled Blue Core engine, VVA Technology, and ABS System. The Yamaha NMax is the sporty urban commuter just for you! | 
    
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            General information         | 
    
  
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                            Model name                    
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                                    Yamaha NMAX 155                         | 
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                            Year                    
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                                    2018                         | 
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                            Category                    
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                                    Scooter                         | 
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                            Rating                    
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                     3.6   View the detailed rating of value for money, design and look, reliability, etc. Compare with any other bike.             | 
    
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            Engine and transmission         | 
    
  
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                            Displacement                    
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                                    155.0 ccm (9.46 cubic inches)                         | 
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                            Engine type                    
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                                    Single cylinder, four-stroke                         | 
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                            Power                    
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                                    14.9 HP (10.9  kW)) @ 8000 RPM                         | 
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                            Torque                    
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                                    14.4 Nm (1.5 kgf-m or 10.6 ft.lbs) @ 6000 RPM                         | 
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                            Compression                    
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                                    10.5:1                         | 
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                            Bore x stroke                    
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                                    58.0 x 58.7 mm (2.3 x 2.3 inches)                         | 
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                            Valves per cylinder                    
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                                    4                         | 
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                            Fuel system                    
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                                    Injection                         | 
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                            Fuel control                    
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                                    Single Overhead Cams (SOHC)                         | 
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                            Ignition                    
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                                    Transistorised                         | 
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                            Lubrication system                    
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                                    Wet sump                         | 
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                            Cooling system                    
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                                    Liquid                         | 
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                            Gearbox                    
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                                    Automatic                         | 
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                            Transmission type                    
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                                    Belt  (final drive)                         | 
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                            Clutch                    
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                                    Dry centrifugal                         | 
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                            Driveline                    
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                                    V-Belt Automatic                         | 
    
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            Chassis, suspension, brakes and wheels         | 
    
  
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                            Frame type                    
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                                    Backbone                         | 
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                            Rake (fork angle)                    
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                                    26.0°                         | 
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                            Trail                    
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                                    92 mm (3.6 inches)                         | 
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                            Front suspension                    
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                                    Telescopic fork                         | 
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                            Front wheel travel                    
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                                    110 mm (4.3 inches)                         | 
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                            Rear suspension                    
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                                    Unit Swing, monoshock                         | 
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                            Rear wheel travel                    
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                                    84 mm (3.3 inches)                         | 
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                            Front tire                    
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                                    110/70-13                          | 
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                            Rear tire                    
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                                    130/70-13                          | 
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                            Front brakes                    
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                                    Single disc. Hydraulic. ABS.                         | 
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                            Diameter                    
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                                    230 mm (9.1 inches)                         | 
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                            Rear brakes                    
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                                    Single disc. ABS.                         | 
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                            Diameter                    
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                                    230 mm (9.1 inches)                         | 
    
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            Physical measures and capacities         | 
    
  
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                            Weight incl. oil, gas, etc                    
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                                    127.0 kg (280.0 pounds)                         | 
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                            Seat height                    
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                                    765 mm (30.1 inches) If adjustable, lowest setting.                         | 
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                            Overall height                    
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                                    1115 mm (43.9 inches)                         | 
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                            Overall length                    
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                                    1955 mm (77.0 inches)                         | 
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                            Overall width                    
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                                    740 mm (29.1 inches)                         | 
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                            Ground clearance                    
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                                    125 mm (4.9 inches)                         | 
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                            Wheelbase                    
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                                    1350 mm (53.1 inches)                         | 
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                            Fuel capacity                    
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                                    6.60 litres (1.74 US gallons)                         | 
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                            Oil capacity                    
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                                    1.00 litres (1.06 US quarts)                         | 
    
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            Other specifications         | 
    
  
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                            Color options                    
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                                    Black, grey, silver                         | 
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                            Starter                    
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                                    Electric                         | 
| Update specs | Report missing specs or required updates. | 
    
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            Further information         | 
    
  | Insurance costs | Compare US insurance quotes from the nation's top providers. | 
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. | 
| Ask questions | Join the 18 Yamaha NMAX 155 discussion group or the general Yamaha discussion group. | 
| Related bikes | List related bikes for comparison of specs. | 
    
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