| Attribute | Yamaha XT660X 2015 × | Yamaha FZ6 Fazer S2 ABS 2009 × |
|---|---|---|
| General | ||
| Production from (year) | 2015 | 2009 |
| Make | Yamaha | Yamaha |
| Model | Yamaha XT660X | Yamaha FZ6 Fazer S2 ABS |
| Category | Super motard | Allround |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | In-line four, four-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Injection. EFI | Injection |
| Displacement (cm³) | 660 | 600 |
| Power (kw) | 34.6 | 70.5 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | - |
| Torque (Nm) | 60 | 63.1 |
| Bore (mm) | 100 | 65.5 |
| Stroke (mm) | 84 | 44.5 |
| Gearbox | 5-speed | 6-speed |
| Fuel control | Single Overhead Cams (SOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Driveline | Constant Mesh | - |
| Ignition | TCI | TCI (digital) |
| Clutch | Wet, multiple-disc coil spring | Wet, multiple-disc |
| Lubrication system | Dry sump | Wet sump |
| Compression | 10.0:1 | - |
| Chassis | ||
| Front suspension | Telescopic forks | Telescopic forks |
| Rear suspension | Linked monoshock with spring preload adjustment | Swingarm |
| Front brakes | Single disc. Hydraulic | Double disc. ABS |
| Rear brakes | Single disc. Hydraulic | Single disc. ABS |
| Diameter (mm) | 245 | 245 |
| Frame type | Steel tube, diamond shaped | - |
| Front tyre | 120/70-R17 | 120/70-ZR17 |
| Rear tyre | 160/60-R17 | 180/55-ZR17 |
| Wheels | Aluminium rims | - |
| Front wheel travel (mm) | 200 | 130 |
| Rear wheel travel (mm) | 200 | 130 |
| Trail (mm) | 94 | 98 |
| Rake (fork angle) (degree) | 26 | - |
| Other | ||
| Starter | Electric | - |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,505 | 1,440 |
| Kerb weight (kg) | 186 | 208 |
| Overall length (mm) | 2,175 | 2,095 |
| Seat height (mm) | 865 | 795 |
| Ground clearance (mm) | 210 | 145 |
| Performance | ||
| Fuel capacity (l) | 15 | 19.4 |
| Oil capacity (l) | 2.9 | 3.4 |