Attribute | Yamaha YFM700R 2009 × | Yamaha YFZ450 2009 × |
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General | ||
Production from (year) | 2009 | 2009 |
Make | Yamaha | Yamaha |
Model | Yamaha YFM700R | Yamaha YFZ450 |
Category | ATV | ATV |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Valves per cylinder | - | 5 |
Fuel system | Injection. Electronic Fuel Injection (EFI) | Carburettor. Keihin 39mm FCR w/throttle position sensor |
Displacement (cm³) | 686 | 449 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 102 | 95 |
Stroke (mm) | 84 | 63.4 |
Gearbox | 5-speed | 5-speed |
Fuel control | Single Overhead Cams (SOHC) | Double Overhead Cams/Twin Cam (DOHC) |
Ignition | Electronic Control Unit (ECU) | DC - CDI |
Clutch | - | Drive Train |
Lubrication system | Dry sump | - |
Compression | 9.2:1 | 11.4:1 |
Chassis | ||
Front suspension | - | Independent double wishbone, w/piggy back High-/Lo-speed compression, rebound and threaded preload adjustment, 9.1-in travel |
Rear suspension | - | Cast aluminum swing arm w/rebound, High-/Lo-speed compression and threaded preload, 10.6-in travel |
Front brakes | Double disc | Double disc |
Rear brakes | Single disc | Single disc |
Front tyre | 21/7-10 | 21/7-10 |
Rear tyre | 20/10-9 | 20/10-9 |
Other | ||
Starter | Electric | Electric |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,280 | 1,280 |
Dry weight (kg) | 180 | 158 |
Overall height (mm) | 1,130 | 1,090 |
Overall length (mm) | 1,845 | 1,839 |
Overall width (mm) | 1,170 | 1,171 |
Seat height (mm) | 815 | 810 |
Ground clearance (mm) | 114 | 114 |
Performance | ||
Fuel capacity (l) | 11 | 9.84 |