Comparison of HM Derapage RR 4T and Keeway Dream [S]ave
| Attribute |  Keeway Dream × |  HM Derapage RR 4T × |
|---|---|---|
| General | ||
| Production from (year) | 2017 | 2018 |
| Make | Keeway | HM |
| Model | Keeway Dream | HM Derapage RR 4T |
| Category | Super motard | Super motard |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | - | 4 |
| Fuel system | Carburettor | Carburettor. Keihin CVK, 30 mm |
| Displacement (cm³) | 148 | 124.7 |
| Power (kw) | 8.6 | - |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 10.8 | - |
| Bore (mm) | 57 | 52 |
| Stroke (mm) | 58.8 | 58.6 |
| Gearbox | 5-speed | 6-speed |
| Fuel control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
| Emission details | - | Euro 3 |
| Ignition | TLI | - |
| Clutch | Wet multi-plate | Wet, multi-plate |
| Lubrication system | Pressure splash | - |
| Compression | 9.3:1 | 11.2:1 |
| Chassis | ||
| Front suspension | Telescopic fork | USD fork |
| Rear suspension | Swing arm | Mono shocks |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 240 | 220 |
| Frame type | Bassinet type | Aluminium perimeter frame |
| Front tyre | 100/80-17 | 110/70-17 |
| Rear tyre | 130/80-17 | 140/70-17 |
| Front wheel travel (mm) | 180 | 260 |
| Rear wheel travel (mm) | 46 | - |
| Other | ||
| Starter | Electric | Electric & kick |
| Color options |
|
|
| Dimensions | ||
| Wheelbase (mm) | 1,340 | 1,452 |
| Dry weight (kg) | 135 | 106 |
| Power/weight ratio | 0.0637 | - |
| Overall height (mm) | 1,140 | 1,201 |
| Overall length (mm) | 2,090 | 2,094 |
| Overall width (mm) | 830 | 915 |
| Seat height (mm) | 825 | 902 |
| Ground clearance (mm) | 225 | 295 |
| Performance | ||
| Top speed (km/h) | 90 | - |
| Reserve fuel capacity (l) | - | 1.5 |
| Fuel capacity (l) | 10.5 | 7.3 |
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