Attribute | ![]() Kawasaki KVF300 2012 × | ![]() Yamaha YFZ450 2012 × |
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General | ||
Production from (year) | 2012 | 2012 |
Make | Kawasaki | Yamaha |
Model | Kawasaki KVF300 | Yamaha YFZ450 |
Category | ATV | ATV |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Valves per cylinder | 2 | - |
Fuel system | Carburettor. Keihin CVK32 | Carburettor. Mikuni 42mm BSR |
Engine details | - | Titanium valves |
Displacement (cm³) | 271 | 449 |
Power (kw) | 15.7 | - |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Shaft drive (cardan) | Chain |
Torque (Nm) | 22.3 | - |
Bore (mm) | 72.7 | 95 |
Stroke (mm) | 65.2 | 63.4 |
Gearbox | Automatic | 5-speed |
Fuel control | Single Overhead Cams (SOHC) | Double Overhead Cams/Twin Cam (DOHC) |
Driveline | 2WD, Shaft | 2WD; sealed O-ring chain, eccentric adjustment |
Ignition | Full transistor digital ignition | DC - CDI |
Clutch | - | Wet multiplate |
Compression | 11.0:1 | 11.4:1 |
Chassis | ||
Front suspension | Double wishbone / 5.2 inches | Independent double wishbone, threaded preload adjustment, 9.1-in travel |
Rear suspension | Swingarm / 5.6 inches | Cast aluminum swing arm, threaded preload adjustment, 10.6-in travel |
Front brakes | Double disc | Double disc. Hydraulic disc |
Rear brakes | Double disc | Single disc. Hydraulic Disc |
Diameter (mm) | 148 | 173 |
Frame type | Double tubular, steel | - |
Front tyre | 22/7-10 | 21/7-10 |
Rear tyre | 22/10-10 | 20/10-9 |
Trail (mm) | 16 | - |
Rake (fork angle) (degree) | 3.5 | - |
Other | ||
Starter | Electric | Electric |
Color options |
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Light | 35 W headlights, 5W taillight and 21 W brake light | Dual 30W Krypton multireflector headlights and 3.9/0.5W LED brakelight |
Instruments | Speedometer, odometer, clock, fuel gauge and coolant temp light | - |
Dimensions | ||
Wheelbase (mm) | 1,163 | 1,280 |
Kerb weight (kg) | 242 | 172.8 |
Overall length (mm) | 1,915 | 1,839 |
Overall width (mm) | 1,080 | 1,171 |
Seat height (mm) | 846 | 810 |
Ground clearance (mm) | 155 | 114 |
Performance | ||
Fuel capacity (l) | 12.11 | 9.84 |