| Attribute | Honda XR 400 R 2002 × | KTM 400 EXC Racing 2007 × |
|---|---|---|
| General | ||
| Production from (year) | 2002 | 2007 |
| Make | Honda | KTM |
| Model | Honda XR 400 R | KTM 400 EXC Racing |
| Category | Cross / motocross | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | - | Carburettor. Keihin MX FCR 39 |
| Displacement (cm³) | 397 | 398.2 |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Chain | - |
| Bore (mm) | 85 | 89 |
| Stroke (mm) | 70 | 64 |
| Gearbox | 5-speed | 6-speed |
| Fuel control | Single Overhead Cams (SOHC) | Overhead Cams (OHC) |
| Ignition | - | Kokusan digital 4K-3B |
| Clutch | - | Wet multi-disc clutch, operated hydraulically |
| Lubrication system | - | Pressure lubrication with 2 Eaton pumps |
| Compression | 9.3:1 | - |
| Chassis | ||
| Front suspension | - | WP USD |
| Rear suspension | - | WP monoshock PDS |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Frame type | - | Central double-cradle-type 25CrMo4 |
| Front tyre | 80/100-21 | 90/90-21 |
| Rear tyre | 110/100-18 | 140/80-18 |
| Front wheel travel (mm) | 279 | 115 |
| Rear wheel travel (mm) | 300 | 185 |
| Rake (fork angle) (degree) | - | 26.5 |
| Other | ||
| Starter | - | Kick |
| Dimensions | ||
| Wheelbase (mm) | 1,425 | 1,481 |
| Dry weight (kg) | 116 | 113 |
| Seat height (mm) | 930 | 925 |
| Ground clearance (mm) | 310 | 380 |
| Performance | ||
| Reserve fuel capacity (l) | 1.8 | - |
| Fuel capacity (l) | 11.4 | - |