Comparison of Kawasaki ER-4n ABS 2011 and Yamaha SR400 B.S.R [S]ave
| Attribute |  Kawasaki ER-4n ABS 2011 × |  Yamaha SR400 B.S.R × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2014 |
| Make | Kawasaki | Yamaha |
| Model | Kawasaki ER-4n ABS | Yamaha SR400 B.S.R |
| Category | Naked bike | Allround |
| Engine and transmission | ||
| Engine type | Twin, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 2 |
| Fuel system | Injection | Injection |
| Displacement (cm³) | 399 | 399 |
| Power (kw) | - | 16.7 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | - | 27.4 |
| Bore (mm) | - | 87 |
| Stroke (mm) | - | 67.2 |
| Gearbox | 6-speed | 5-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Overhead Cams (OHC) |
| Driveline | O-Ring Chain | - |
| Clutch | Wet, cable operated | Wet, Multiple Disc |
| Lubrication system | Wet sump | Wet-sump |
| Compression | - | 8.5:1 |
| Chassis | ||
| Front suspension | 41mm hydraulic catrridege fork | Telescopic fork |
| Rear suspension | Single shock, swingarm | Dual shocks |
| Front brakes | Double disc. Anti-lock braking | Single disc |
| Rear brakes | Single disc. Anti-lock braking | Expanding brake (drum brake) |
| Diameter (mm) | 220 | 130 |
| Frame type | - | Steel Double Cradle |
| Front tyre | 120/70-R17 | 90/100-18 |
| Rear tyre | 160/60-R17 | 110/90-18 |
| Seat | 2 person seat | - |
| Front wheel travel (mm) | 120 | 150 |
| Rear wheel travel (mm) | 125 | 125 |
| Trail (mm) | 120 | 111 |
| Rake (fork angle) (degree) | 25 | 24.7 |
| Other | ||
| Starter | - | Kick |
| Color options |
|
|
| Dimensions | ||
| Wheelbase (mm) | 1,410 | 1,410 |
| Kerb weight (kg) | 203 | 174 |
| Overall length (mm) | 2,100 | 2,085 |
| Seat height (mm) | 785 | 790 |
| Ground clearance (mm) | 145 | 140 |
| Performance | ||
| Fuel capacity (l) | 15.5 | 12 |
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