| Attribute | Keeway RK III 150S × | Yamaha YBR 125 2006 × |
|---|---|---|
| General | ||
| Production from (year) | 2014 | 2006 |
| Make | Keeway | Yamaha |
| Model | Keeway RK III 150S | Yamaha YBR 125 |
| Category | Sport | Naked bike |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor | Carburettor. Mikuni VM22SH/1 |
| Displacement (cm³) | 148 | 124 |
| Power (kw) | 8.7 | 7.4 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | - |
| Torque (Nm) | 11 | 10 |
| Bore (mm) | 57 | 54 |
| Stroke (mm) | 58 | 54 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Overhead Valves (OHV) | Single Overhead Cams (SOHC) |
| Ignition | TLI | CDI |
| Clutch | Wet, multiple-plate | Wet, multiple disc |
| Lubrication system | Pressure splash | Wet sump |
| Compression | 9.2:1 | 10.0:1 |
| Chassis | ||
| Front suspension | Telescopic forks | Telescopic forks |
| Rear suspension | Telescopic coil spring oil damped | Swingarm |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 130 | 130 |
| Frame type | Straddle type | - |
| Front tyre | 2.75-18 | 90/90-21 |
| Rear tyre | 3.25-18 | 90/90-M18 |
| Wheels | Black, 5-spoke | - |
| Front wheel travel (mm) | 128 | 120 |
| Rear wheel travel (mm) | 55 | 105 |
| Other | ||
| Starter | Electric & kick | Electric |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,320 | 1,290 |
| Dry weight (kg) | 128 | 106 |
| Power/weight ratio | 0.068 | 0.0698 |
| Overall height (mm) | 1,120 | 1,080 |
| Overall length (mm) | 2,060 | 1,980 |
| Overall width (mm) | 730 | 745 |
| Seat height (mm) | 800 | 780 |
| Ground clearance (mm) | 150 | 160 |
| Performance | ||
| Fuel capacity (l) | 16 | 12 |