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Yamaha NMAX155
EU4-compliant liquid-cooled 155cc engine
The NMAX 155's EU4-compliant engine has been developed using Yamaha's advanced Blue Core technology. This innovative design approach focuses on increasing combustion and cooling efficiency while at the same time reducing power losses, to give you quicker acceleration with a higher top speed and reduced fuel consumption.
Variable valve actuation for powerful acceleration
A key feature that makes the NMAX 155 such a sporty performer is its variable valve actuation (VVA) system. The 4-valve cylinder head uses a special camshaft that enables the engine to operate more efficiently at low and high engine speeds, giving stronger acceleration in all rev ranges, together with good fuel economy.
Sporty and lightweight chassis
NMAX 155 is equipped with an immensely strong and lightweight tubular frame that delivers a sporty ride and stable handling with easy manoeuvrability. Featuring a twin shock rear suspension system and smooth-action telescopic front forks, the high-specification chassis ensures that you and your passenger travel in comfort every time.
230mm disc brakes with ABS
For strong and effective stopping performance the NMAX 155 is equipped with a 230mm front disc and a 230mm rear disc that give plenty of feel for smooth braking. This sporty high specification scooter also comes with ABS as standard, to give you even more controllable braking power and increased confidence in varying conditions.
Compact yet roomy
The compact NMAX 155 will fit into the tightest parking area - and yet while being small on the outside, you'll find the interior surprisingly spacious - with generous rider legroom and plenty of space for your passenger. The long stepped dual seat is designed to ensure high levels of comfort - and there's a storage compartment for a full-face helmet.
Lightweight 13-inch wheels with wide tyres
The lightweight cast alloy 13-inch wheels reinforce the NMAX 155's good looks and underline its sporty styling and premium specification. And with its wide section 110/70-13 front tyre and chunky 130/70-17 rear tyre, this high-end urban commuter delivers good road holding with first class rider and passenger comfort.
LED lights and full LCD instruments
The dynamic face of the NMAX 155 underlines its sporty character, and features a twin-eye LED headlight design when on low beam, while a third central light comes on in high beam mode. At the rear there's a stylish LED stoplight, and the easy-to-read LCD instruments include a bar type fuel gauge, speedo, clock and fuel economy data.
Dynamic and sporty body design
The sporty look and premium design of the sleek bodywork has been influenced strongly by our Sport Scooters. Its beautifully integrated tail end gives the NMAX 155 a sporty and sophisticated look - while the boomerang side motifs and central tunnel underline its strong Yamaha MAX heritage.
Engine typeSingle cylinder, 4-stroke, liquid-cooled, SOHC, 4-valves
Bore x stroke58.0 mm x 58.7 mm
Compression ratio10.5 : 1
Maximum power11.1 kW @ 8,000 rpm
Maximum Torque14.4 Nm @ 6,000 rpm
Lubrication systemWet sump
Fuel systemFuel Injection
Ignition systemTCI
Starter systemElectric
Transmission systemV-Belt Automatic
Fuel consumption2.4l/100km
CO2 emission54g/km
Front suspension systemTelescopic fork
Front travel100 mm
Rear suspension systemUnit Swing
Rear Travel90 mm
Front brakeHydraulic single disc, Ø230 mm
Rear brakeHydraulic single disc, Ø230 mm
Front tyre110/70-13
Rear tyre130/70-13
Overall length1,955 mm
Overall width740 mm
Overall height1,115 mm
Seat height765 mm
Wheelbase1,350 mm
Minimum ground clearance135 mm
Wet Weight127kg
Fuel tank capacity6.6litres