Attribute | Yamaha Jupiter Z1 × | Keeway CS 125 × |
---|---|---|
General | ||
Production from (year) | 2017 | 2015 |
Make | Yamaha | Keeway |
Model | Yamaha Jupiter Z1 | Keeway CS 125 |
Category | Scooter | Scooter |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
Valves per cylinder | - | 2 |
Fuel system | Injection | Carburettor |
Displacement (cm³) | 113.5 | 124.8 |
Power (kw) | 9.8 | 6.4 |
Cooling system | Air | Air |
Transmission type,final drive | Chain | Chain |
Torque (Nm) | 9.9 | 9.5 |
Gearbox | 4-speed | 4-speed |
Fuel control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
Ignition | TCI (Transistor Control Ignition) | CDI |
Clutch | Wet, Sentritugal, Multipat | - |
Lubrication system | Wet | - |
Compression | 9.3:1 | 9.2:1 |
Chassis | ||
Front suspension | Telescopic | Telescopic Forks |
Rear suspension | Swing Arm Double Suspension | Single damper |
Front brakes | Single disc. Hydraulic. | Single disc |
Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Frame type | Underbone | - |
Front tyre | 70/90-M17 | 2.50-17 |
Rear tyre | 80/90-M17 | 2.75-17 |
Other | ||
Starter | Electric & kick | Electric & kick |
Color options |
|
|
Electrical Voltage (V) | 27 | - |
Dimensions | ||
Wheelbase (mm) | 1,240 | 1,225 |
Dry weight (kg) | 102 | 98 |
Power/weight ratio | 0.0961 | 0.0653 |
Overall height (mm) | 1,065 | 1,100 |
Overall length (mm) | 1,935 | 1,880 |
Overall width (mm) | 680 | 700 |
Seat height (mm) | 765 | 770 |
Performance | ||
Fuel capacity (l) | 4.1 | 7 |