| Attribute | Suzuki RM-Z450 2008 × | Xingyue XY400Y-2 2011 × |
|---|---|---|
| General | ||
| Production from (year) | 2008 | 2011 |
| Make | Suzuki | Xingyue |
| Model | Suzuki RM-Z450 | Xingyue XY400Y-2 |
| Category | Cross / motocross | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Injection. Electronic Fuel Injection | - |
| Displacement (cm³) | 449 | 387 |
| Power (kw) | - | 21.5 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | - |
| Bore (mm) | 96 | 91 |
| Stroke (mm) | 62.1 | 59.5 |
| Gearbox | 5-speed | - |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | - |
| Emission details | - | EPA and EEC approved |
| Ignition | Digital CDI | C.D.I. |
| Lubrication system | Semi-dry sump | - |
| Compression | 12.2:1 | - |
| Chassis | ||
| Front suspension | Telescopic, cartridge-type fully adjustable rebound, compression and pre-load settings | - |
| Rear suspension | Link-type, spring preload fullyadjustable rebound, compression and pre-load settings | - |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Front tyre | 90/90-21 | 3.00-21 |
| Rear tyre | 120/90-19 | 4.60-18 |
| Wheels | - | Light alloy |
| Other | ||
| Starter | - | Electric |
| Color options |
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|
| Dimensions | ||
| Wheelbase (mm) | 1,480 | 1,400 |
| Dry weight (kg) | 101 | 145 |
| Power/weight ratio | - | 0.1483 |
| Overall height (mm) | 1,260 | 1,218 |
| Overall length (mm) | 2,185 | 2,155 |
| Overall width (mm) | 830 | 880 |
| Seat height (mm) | 955 | 880 |
| Ground clearance (mm) | 350 | 300 |
| Performance | ||
| Fuel capacity (l) | 6.2 | 9 |