| Attribute | Yamaha XT660X 2014 × | Honda CBR650F 2016 × |
|---|---|---|
| General | ||
| Production from (year) | 2014 | 2016 |
| Make | Yamaha | Honda |
| Model | Yamaha XT660X | Honda CBR650F |
| Category | Super motard | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | In-line four, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Injection. EFI | Injection. PGM-FI Programmed automatic enrichment circuit, with 32mm throttle bodies |
| Displacement (cm³) | 660 | 649 |
| Power (kw) | 34.6 | 62.6 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 60 | 63 |
| Bore (mm) | 100 | 67 |
| Stroke (mm) | 84 | 46 |
| Gearbox | 5-speed | 6-speed |
| Fuel control | Single Overhead Cams (SOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Emission details | - | Meets current EPA standards. California version meets current CARB standards and may differ slightly due to emissions equipment. |
| Driveline | Constant Mesh | #525 O-ring chain |
| Ignition | TCI | Digital transistorized with electronic advance |
| Clutch | Wet, multiple-disc coil spring | Wet, multiple discs. Mechanical, cable-actuated. |
| Lubrication system | Dry sump | Wet sump |
| Compression | 10.0:1 | 11.4:1 |
| Chassis | ||
| Front suspension | Telescopic forks | 41mm Fork |
| Rear suspension | Linked monoshock with spring preload adjustment | Single shock with spring-preload adjustability |
| Front brakes | Single disc. Hydraulic | Double disc. Two-piston calipers. |
| Rear brakes | Single disc. Hydraulic | Single disc. Single-piston caliper. |
| Diameter (mm) | 245 | 240 |
| Frame type | Steel tube, diamond shaped | Steel diamond |
| Front tyre | 120/70-R17 | 120/70-ZR17 |
| Rear tyre | 160/60-R17 | 180/55-ZR17 |
| Wheels | Aluminium wheel rims | Hollow-section 6-spoke cast aluminium |
| Front wheel travel (mm) | 200 | 120 |
| Rear wheel travel (mm) | 200 | 128 |
| Trail (mm) | 94 | 101 |
| Rake (fork angle) (degree) | 26 | 25.3 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
|
|
| Light | - | 12V; 60/55W low and high headlights |
| Electrical Voltage (V) | - | 12 |
| Dimensions | ||
| Wheelbase (mm) | 1,505 | 1,450 |
| Kerb weight (kg) | 186 | 199 |
| Overall height (mm) | 1,170 | 1,120 |
| Overall length (mm) | 2,175 | 2,110 |
| Overall width (mm) | 860 | 775 |
| Seat height (mm) | 865 | 810 |
| Ground clearance (mm) | 210 | 150 |
| Performance | ||
| Reserve fuel capacity (l) | - | 4 |
| Fuel capacity (l) | 15 | 17.3 |
| Oil capacity (l) | 2.9 | - |