| Attribute | Kawasaki ER-4n ABS 2014 × | Yamaha SR400 2019 × |
|---|---|---|
| General | ||
| Production from (year) | 2014 | 2019 |
| Make | Kawasaki | Yamaha |
| Model | Kawasaki ER-4n ABS | Yamaha SR400 |
| Category | Naked bike | Allround |
| Engine and transmission | ||
| Engine type | Twin, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 2 |
| Fuel system | Injection. Keihin | Injection |
| Displacement (cm³) | 399 | 399 |
| Power (kw) | 31.3 | 16.7 |
| Fuel consumption (l/100km) | - | 3.56 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 37 | 27.4 |
| Bore (mm) | 68.4 | 87 |
| Stroke (mm) | 54.3 | 62.7 |
| Gearbox | 6-speed | 5-speed |
| Greenhouse gases | - | 82.6 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Single Overhead Cams (SOHC) |
| Driveline | O-Ring Chain | - |
| Ignition | Digital CDI | TCI: Transistor Controlled Ignition |
| Clutch | Wet, cable operated | Wet, Multiple Disc |
| Lubrication system | Wet sump | Wet-sump |
| Compression | 11.0:1 | 8.5:1 |
| Chassis | ||
| Front suspension | 41mm hydraulic cartridge fork | Telescopic |
| Rear suspension | Single shock, swingarm | SwDual shock swingarm |
| Front brakes | Double disc. ABS | Single disc. Hydraulic. |
| Rear brakes | Single disc. ABS | Expanding brake (drum brake) |
| Diameter (mm) | 220 | 150 |
| Frame type | High-tensile steel trellis frame | Semi Double Cradle |
| Front tyre | 120/70-R17 | 90/100-18 |
| Rear tyre | 160/60-R17 | 110/90-18 |
| Wheels | - | Wire spoked |
| Front wheel travel (mm) | 120 | 150 |
| Rear wheel travel (mm) | 125 | 105 |
| Trail (mm) | 120 | 112 |
| Rake (fork angle) (degree) | 25 | 27.7 |
| Other | ||
| Starter | - | Kick |
| Color options |
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|
| Dimensions | ||
| Wheelbase (mm) | 1,410 | 1,410 |
| Kerb weight (kg) | 203 | 174 |
| Overall height (mm) | 1,100 | 1,095 |
| Overall length (mm) | 2,100 | 2,085 |
| Overall width (mm) | 759 | 750 |
| Seat height (mm) | 790 | 785 |
| Ground clearance (mm) | 145 | 130 |
| Performance | ||
| Fuel capacity (l) | 15.5 | 12 |
| Oil capacity (l) | - | 2.4 |