2018
Yamaha Mio Aerox 155 - Specifications & Review

Article Complete Info
| Articleid | 750418 |
|---|---|
| Category | Scooter |
| Make | Yamaha |
| Model | Mio Aerox 155 |
| Year | 2018 |
Chassis, Suspension, Brakes & Wheels
| Frametype | Underbone |
|---|---|
| Frontbrakes | Single disc |
| Frontsuspension | Telescopic fork |
| Fronttyre | 110/80-14 |
| Rearbrakes | Expanding brake (drum brake) |
| Rearsuspension | Unit swingarm |
| Reartyre | 140/70-14 |
Engine & Transmission
| Borexstroke | 58.0 x 58.7 mm (2.3 x 2.3 inches) |
|---|---|
| Clutch | Dry, centrifugal automatic |
| Compression | 10.5:1 |
| Coolingsystem | Air |
| Displacement | 155.00 ccm (9.46 cubic inches) |
| Enginedetails | Single cylinder, four-stroke |
| Fuelsystem | Injection |
| Gearbox | Automatic |
| Ignition | TCI |
| Power | 14.89 HP (10.9 kW)) @ 8000 RPM |
| Torque | 13.80 Nm (1.4 kgf-m or 10.2 ft.lbs) @ 6250 RPM |
| Transmissiontypefinaldrive | Belt |
| Valvespercylinder | 4 |
Other Specifications
| Carryingcapacity | Underseat storage |
|---|---|
| Coloroptions | Black, blue, orange |
| Comments | Sold in Asia. |
| Light | LEAD headlights |
| Starter | Electric & kick |
Physical Measures & Capacities
| Fuelcapacity | 4.60 litres (1.22 gallons) |
|---|---|
| Overallheight | 1,125 mm (44.3 inches) |
| Overalllength | 1,990 mm (78.3 inches) |
| Overallwidth | 700 mm (27.6 inches) |
| Seatheight | 790 mm (31.1 inches) If adjustable, lowest setting. |
| Weightincloilgasetc | 116.0 kg (255.7 pounds) |
About Yamaha
Country of Origin:
Japan
Founder:
Nippon Gakki (Genichi Kawakami led motorcycle entry)
Best Known For:
R-series sportbikes, MT nakeds, YZ/WR off-road, Ténéré ADV
Company History
Yamaha blends engineering polish with musical-instrument attention to feel. From the RD two-strokes to modern crossplane R1s, its sportbikes emphasize chassis communication and reliability. Off-road, YZ/WR platforms define durability and race-fed development, while Ténéré ADV models offer long-legged, serviceable travel. Global dealer depth, parts commonality, and conservative updates make Yamahas easy to own and hard to break. The brand’s hallmark is balance: machines that work on Monday, thrill on Sunday, and keep their manners for decades.
