Yamaha Mio Gravis - 2022 Specifications and Reviews

The 2022 Yamaha Mio Gravis is a practical 125cc scooter designed for everyday commuters seeking reliable, fuel-efficient urban transportation. Powered by a modest single-cylinder four-stroke engine producing 9.4 horsepower, it excels in city riding with easy handling and low maintenance requirements. Best known for its affordable practicality and dependable performance, the Gravis suits budget-conscious riders prioritizing economy over speed.

2022
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General information

CategoryScooter
Year2022
ModelYamaha Mio Gravis
 
 

Engine and Transmission Specifications

DrivelineV-Belt Automatic
ClutchDry, Centrifugal, Shoe
Transmission typeBelt   (final drive)
GearboxAutomatic
Cooling systemAir
Lubrication systemWet Sump
IgnitionTransistor Controlled Ignition
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection
Valves per Cylinder2
Bore x Stroke52.4 x 57.9 mm (2.1 x 2.3 inches)
Compression9.5:1
Torque9.5 Nm (1.0 kgf-m or 7.0 ft.lbs) @ 5500 RPM
Power9.4 HP (6.9 kW) @ 8000 RPM
Engine typeSingle cylinder, four-stroke
Capacity:125.0 ccm (7.63 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesExpanding brake (drum brake)
Front brakesSingle disc
Rear tire110/90-12
Front tire100/90-12
Rear SuspensionUnit swingarm
Front SuspensionTelescopic fork
Trail100 mm (3.9 inches)
Rake (fork angle)26.5°
Frame typeUnderbone

Physical measures and capacities

Oil capacity0.80 litres (0.85 US quarts)
Fuel capacity4.20 litres (1.11 US gallons)
Wheelbase1275 mm (50.2 inches)
Ground clearance135 mm (5.3 inches)
Overall width690 mm (27.2 inches)
Overall length1905 mm (75.0 inches)
Overall height1110 mm (43.7 inches)
Seat height780 mm (30.7 inches) If adjustable, lowest setting.
Power/weight ratio0.0939 HP/kg
Dry weight100.0 kg (220.5 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsSold in Asia.
Carrying capacityUnderseat storage
LightLED headlight
InstrumentsDigital
StarterElectric & kick
Color optionsMatte Blue, Matte Black, Matte Red

Performance Profile & Rider Fit

9.4 hp
Peak Power

Best For

Track5%
City90%
Cornering45%
Daily Riding85%
Touring20%
Passenger35%

Rider Profile

Best ForIdeal for beginners or anyone comfortable on a lightweight automatic scooter, requiring no special skill to ride confidently.
PurposeBuilt as a small-capacity commuter scooter for short urban trips, errands, and easy stop-and-go traffic navigation.
Rider FitIts low seat height and light weight make it accessible and manageable for riders of almost any size or strength.
CharacterA practical, unpretentious little scooter that prioritizes convenience, fuel efficiency, and effortless city maneuvering over performance.
Not Ideal ForNot suitable for highway speeds, long-distance touring, carrying a passenger comfortably, or any kind of off-road use.

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

Rider Fit Visualizer

2022 Yamaha Mio Gravis Rider Ergonomics Assessment

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

Feet:

At 780mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2022 Yamaha Mio Gravis, 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 2022 Yamaha Mio Gravis is a top-notch scooter with a sleek and modern design. Equipped with a 125cc Blue Core engine, it offers impressive performance and fuel efficiency. The Mio Gravis also comes with advanced features such as the Smart Motor Generator (SMG) system, which ensures smooth and silent engine starts. Its spacious under-seat storage and front pocket provide ample space for carrying personal belongings, making it a practical and convenient choice for daily commuting. Overall, the Mio Gravis offers a smooth and comfortable ride, making it a great option for urban riders. In conclusion, the 2022 Yamaha Mio Gravis is a standout scooter that combines style, performance, and practicality. With its advanced features and impressive fuel efficiency, it's an ideal choice for urban commuters. Whether you're navigating through city streets or running errands, the Mio Gravis offers a reliable and enjoyable riding experience.
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