| Attribute | Yamaha FZ6R 2009 × | Kawasaki ER-6n 2011 × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2011 |
| Make | Yamaha | Kawasaki |
| Model | Yamaha FZ6R | Kawasaki ER-6n |
| Category | Sport | Naked bike |
| Engine and transmission | ||
| Engine type | In-line four, four-stroke | Twin, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Injection | Injection. Digital fuel injection with two 38mm Keihin throttle bodies |
| Displacement (cm³) | 600 | 649 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 65.5 | 83 |
| Stroke (mm) | 44.5 | 60 |
| Gearbox | 6-speed | 6-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Driveline | - | O-Ring Chain |
| Ignition | Digital TCI | Digital CDI |
| Compression | 12.2:1 | 11.3:1 |
| Chassis | ||
| Front suspension | Telescopic fork, 5.1-in.travel | 41mm hydraulic telescopic fork / 4.7 in. |
| Rear suspension | Single shock, 5.1-in travel | Single offset laydown shock with adjustable spring preload / 4.9 in. |
| Front brakes | Single disc | Double disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 245 | 220 |
| Frame type | - | Semi-double cradle, high-tensile steel |
| Front tyre | 120/70-ZR17 | 120/70-17 |
| Rear tyre | 160/60-ZR17 | 160/60-17 |
| Trail (mm) | 104 | 102 |
| Rake (fork angle) (degree) | 26 | 24.5 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,440 | 1,405 |
| Kerb weight (kg) | 211.8 | 200 |
| Overall height (mm) | 1,186 | 1,100 |
| Overall length (mm) | 2,121 | 2,101 |
| Overall width (mm) | 770 | 759 |
| Seat height (mm) | 785 | 785 |
| Performance | ||
| Fuel capacity (l) | 17.41 | 15.52 |