Attribute | ![]() Yamaha Mio Aerox 155 × | ![]() Honda SH125i Sporty 2011 × |
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General | ||
Production from (year) | 2018 | 2011 |
Make | Yamaha | Honda |
Model | Yamaha Mio Aerox 155 | Honda SH125i Sporty |
Category | Scooter | Scooter |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Valves per cylinder | 4 | - |
Fuel system | Injection | Injection. PGM-FI electronic fuel injection |
Displacement (cm³) | 155 | 125 |
Power (kw) | 10.9 | 9.5 |
Cooling system | Air | Liquid |
Transmission type,final drive | Belt | Belt |
Torque (Nm) | 13.8 | 11.5 |
Bore (mm) | 58 | 52.4 |
Stroke (mm) | 58.7 | 57.8 |
Gearbox | Automatic | Automatic |
Fuel control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
Driveline | - | V-belt |
Ignition | TCI | Digital transistorised with electronic advance |
Clutch | Dry, Centrifugal Automatic | Automatic centrifugal |
Compression | 10.5:1 | 11.0:1 |
Chassis | ||
Front suspension | Telescopic fork | 33mm telescopic fork, 90mm axle travel |
Rear suspension | Unit swingarm | Dual damper unit swingarm, 82mm axle travel |
Front brakes | Single disc | Single disc |
Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Diameter (mm) | - | 130 |
Frame type | Underbone | - |
Front tyre | 110/80-14 | 100/80-16 |
Rear tyre | 140/70-14 | 120/80-16 |
Wheels | - | U-section 5-spoke cast aluminium |
Other | ||
Starter | Electric & kick | Electric |
Color options |
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Carrying capacity | Underseat storage | - |
Light | LEAD headlights | - |
Dimensions | ||
Wheelbase (mm) | 1,350 | 1,335 |
Kerb weight (kg) | 116 | 136 |
Overall height (mm) | 1,125 | 1,230 |
Overall length (mm) | 1,990 | 2,025 |
Overall width (mm) | 700 | 728 |
Seat height (mm) | 790 | 785 |
Performance | ||
Fuel capacity (l) | 4.6 | 7.5 |
Oil capacity (l) | - | 1 |