| Attribute | Suzuki DR-Z400SM 2014 × | Suzuki RMX450Z 2011 × |
|---|---|---|
| General | ||
| Production from (year) | 2014 | 2011 |
| Make | Suzuki | Suzuki |
| Model | Suzuki DR-Z400SM | Suzuki RMX450Z |
| Category | Super motard | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Carburettor. MIKUNI BSR36, single | Injection |
| Displacement (cm³) | 398 | 449 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 90 | 96 |
| Stroke (mm) | 62.6 | 62.1 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Driveline | RK520KZO, 110 links | - |
| Ignition | CDI | Electronic ignition |
| Lubrication system | Dry sump | Semi-dry-sump |
| Compression | 11.3:1 | 11.6:1 |
| Exhaust system | - | KEIHIN fuel pump located inside the fuel tank provides stable pressure delivery to operate the fuel injection system |
| Chassis | ||
| Front suspension | Inverted telescopic, coil spring, oil damped | SHOWA 47mm Telescopic, pneumatic/coil spring, oil damped |
| Rear suspension | Link type, coil spring, oil damped | Swingarm link type, SHOWA piggyback-reservoir shock |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Frame type | Chrome-moly steel frame | Aluminum alloy twin-spar frame, both cast and extruded sections |
| Front tyre | 120/70-R17 | 80/0-21 |
| Rear tyre | 140/70-R17 | 110/0-18 |
| Other | ||
| Starter | Electric | Electric & kick |
| Color options |
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|
| Dimensions | ||
| Wheelbase (mm) | 1,460 | 1,480 |
| Kerb weight (kg) | 146 | 123.5 |
| Overall length (mm) | 2,225 | 2,185 |
| Overall width (mm) | 855 | 830 |
| Seat height (mm) | 890 | 955 |
| Ground clearance (mm) | 260 | 320 |
| Performance | ||
| Fuel capacity (l) | 9.84 | 6.2 |