Yamaha NMAX 125 - 2021 Specifications and Reviews

The 2021 Yamaha NMAX 125 is a practical commuter scooter designed for urban riders seeking reliable, fuel-efficient daily transportation. Its liquid-cooled 125cc single-cylinder engine delivers smooth power ideal for city streets and suburban commutes. Known for dependable performance and accessible handling, the NMAX suits beginner riders and experienced commuters alike.

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General information

CategoryScooter
Year2021
ModelYamaha NMAX 125
 
 

Engine and Transmission Specifications

Emission detailsEuro 5
Greenhouse gases51.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption2.20 litres/100 km (45.5 km/l or 106.92 mpg)
DrivelineV-Belt Automatic
Transmission typeBelt   (final drive)
GearboxAutomatic
Cooling systemLiquid
Lubrication systemWet sump
IgnitionTCI
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection
Valves per Cylinder4
Bore x Stroke52.0 x 58.7 mm (2.0 x 2.3 inches)
Compression11.2:1
Torque11.2 Nm (1.1 kgf-m or 8.3 ft.lbs) @ 6000 RPM
Power12.2 HP (8.9 kW) @ 8000 RPM
Engine typeSingle cylinder, four-stroke
Capacity:125.0 ccm (7.63 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. ABS.
Diameter230 mm (9.1 inches)
Front brakesSingle disc. Hydraulic. ABS.
Rear tire130/70-13
Front tire110/70-13
Rear wheel travel85 mm (3.3 inches)
Rear SuspensionUnit Swing, monoshock
Front wheel travel100 mm (3.9 inches)
Front SuspensionTelescopic fork
 
 

Physical measures and capacities

Fuel capacity7.10 litres (1.88 US gallons)
Wheelbase1340 mm (52.8 inches)
Ground clearance125 mm (4.9 inches)
Overall width740 mm (29.1 inches)
Overall length1935 mm (76.2 inches)
Overall height1160 mm (45.7 inches)
Seat height765 mm (30.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc131.0 kg (288.8 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsTraction Control.
Carrying capacityUnderseat storage
LightLED headlights
InstrumentsLCD instruments
StarterElectric
Color optionsMatt Grey, Phantom Blue, Milky White

Performance Profile & Rider Fit

12.2 hp
Peak Power

Best For

Track3%
City95%
Cornering45%
Daily Riding90%
Touring25%
Passenger55%

Rider Profile

Best ForIdeal for beginners and commuters; twist-and-go automatic with ABS and traction control makes it approachable for new and returning riders alike.
PurposeBuilt for urban commuting and errands-efficient, easy to park, with underseat storage and superb 100+ mpg economy for daily city travel.
Rider FitLow 765mm seat, light 131kg weight and step-through underbone frame; upright, relaxed ergonomics suit shorter and smaller riders comfortably.
CharacterA practical, tech-laden 125cc scooter: smart key, stop/start, LED lights and traction control wrapped in a nimble, fuel-sipping city package.
Not Ideal ForNot for highway cruising, long-distance touring, spirited canyon carving, off-road use, or anyone wanting real speed and power.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2021 Yamaha NMAX 125 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 765mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2021 Yamaha NMAX 125, with a moderate knee angle of around 100 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2021 Yamaha NMAX 125 offers a perfect combination of sleek design, impressive performance, and advanced features. This stylish and efficient motorcycle is perfect for urban commutes, with its nimble handling and comfortable riding position. The 125cc engine provides smooth acceleration and excellent fuel efficiency, making it an ideal choice for daily city rides. The NMAX 125 also comes with convenient features such as a keyless ignition system, ABS brakes, and a spacious under-seat storage compartment, making it a practical and reliable option for urban riders. Overall, the 2021 Yamaha NMAX 125 is a standout choice in the 125cc scooter segment, offering a winning combination of style, performance, and practicality. With its advanced features and efficient engine, this motorcycle is perfect for navigating city streets with ease. Whether you're a new rider looking for a reliable and stylish mode of transportation or an experienced commuter in need of a comfortable and practical ride, the NMAX 125 delivers on all fronts.
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