14 August. Friday 2026
Yamaha Mio Z - 2021 Specifications and Reviews
The 2021 Yamaha Mio Z is a 125cc underbone scooter designed for budget-conscious commuters seeking reliable daily transportation. Powered by a fuel-injected four-stroke engine delivering 9.4 horsepower, it excels in city riding with efficient fuel consumption and easy maneuverability. Known for its affordability, durability, and low maintenance costs, it remains a popular choice in Southeast Asian markets.
General information | |
| Category | Scooter |
| Year | 2021 |
| Model | Yamaha Mio Z |
Engine and Transmission Specifications | |
| Transmission type | Belt (final drive) |
| Cooling system | Air |
| Lubrication system | Wet Sump |
| Fuel control | Single Overhead Cams (SOHC) |
| Fuel system | Injection |
| Bore x Stroke | 52.4 x 57.9 mm (2.1 x 2.3 inches) |
| Compression | 9.5:1 |
| Torque | 9.6 Nm (1.0 kgf-m or 7.1 ft.lbs) @ 5500 RPM |
| Power | 9.4 HP (6.9 kW) @ 8000 RPM |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 125.0 ccm (7.63 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes | Single disc |
| Rear tire | 100/70-14 |
| Front tire | 80/80-14 |
| Rear Suspension | Unit Swing |
| Front Suspension | Telescopic |
| Frame type | Underbone |
Physical measures and capacities | |
| Fuel capacity | 7.50 litres (1.98 US gallons) |
| Ground clearance | 135 mm (5.3 inches) |
| Overall width | 685 mm (27.0 inches) |
| Overall length | 1870 mm (73.6 inches) |
| Overall height | 1035 mm (40.7 inches) |
| Seat height | 750 mm (29.5 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.0999 HP/kg |
| Dry weight | 94.0 kg (207.2 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Sold in Asia |
| Starter | Electric & kick |
| Color options | Special Gold, Black, Red |
Performance Profile & Rider Fit
9.4 hp
Peak Power
Best For
Track5%
City90%
Cornering40%
Daily Riding88%
Touring20%
Passenger35%
Rider Profile
| Best For | Ideal for beginners or anyone comfortable with a light, automatic scooter and no prior riding experience needed. |
| Purpose | Built for short commutes, errands, and weaving through congested urban traffic rather than performance or distance riding. |
| Rider Fit | Its low seat height, light dry weight, and small frame make it easy to manage for riders of almost any size or strength. |
| Character | A practical, unassuming everyday scooter that favors simplicity, fuel efficiency, and easy handling over excitement. |
| Not Ideal For | Not suited for highway speeds, long-distance touring, carrying a passenger comfortably, or any off-road use. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2021 Yamaha Mio Z motorcycle is a sleek and stylish ride that offers great performance and handling. With its sporty design and powerful engine, this bike promises an exciting and comfortable riding experience. The Mio Z also boasts advanced features such as a digital display, LED headlights, and keyless ignition, making it a convenient and modern choice for riders. Overall, the 2021 Yamaha Mio Z motorcycle is a fantastic option for anyone looking for a reliable and fun ride. Its combination of performance, style, and advanced features make it a great choice for both experienced riders and beginners. Whether you're commuting to work or hitting the open road, the Mio Z is sure to impress with its smooth ride and stunning design.Add a Comment
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