Mio Soul i 125S    

Enjoy fuel efficiency at its finest. With the stop & start system enabled, your engine will automatically switch off after 5 seconds of being idle to avoid unnecessary fuel consumption. Your batery is well-protected and you can easily return to your riding with its quick start function that is possible because of the stored air-fuel mixture in your engine.

Available in :


Engine type                                                           4-stroke, Forced Air Cooled, SOHC, 2-Valve
Displacement 125 cm3
Bore & Stroke  52.4 mm x 57.9 mm
Compression ratio  9.5:1
Maximum Output  7.0kW (9.4 PS) / 8,000 r/min
Maximum Torque  9.6 N·m (1.0 kgf·m) / 5,500 r/min
Starting System  Kick/Electric Starter
Lubrication system  Forced Feed Lubrication, Wet sump
Cylinder Layout  Single Cylinder
Clutch type  Dry, Centrifugal Shoe
Ignition system type  TCI (Transistor Controlled Ignition)
Fuel supply system Fuel injection
Headlight LED
Transmission type V-Belt Automatic
Caster/Trail 26.5° / 100 mm
Gear ratios 2.478 - 0.829
Overall length x width x height  1,870mm x 685 mm x 1,070 
Weight (with oil and a full fuel tank)  94 kg
Wheelbase  1,260 mm
Minimum ground clearance  135 mm
Seat height  773 mm
Fuel tank capacity 4.2 Liters
Engine oil capacity 0.8 Liters
Frame type Underbone 
Suspension type (front/rear)  Telescopic / Unit Swing
Brakes (front/rear)  Hydraulic Single Disc / Mechanical Drum Brake
Tire size (front/rear) 80/80-14 MC 43P / 100/70-14 MC 51P (Both Tube Type)