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 YZ450F |
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- Rearward-slanting, 450cc, 4-valve engine
- Aluminium Bilateral Beam frame
- Ergonomic design for easier riding
- Fuel injection for optimum air-fuel ratios
- Rigid rear wheel spokes
- YZ Power Tuner (optional accessory)
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| Engine type |
Liquid cooled 4-stroke, DOHC, 4-valve, rear ward slanting single cylinder |
| Displacement |
449.7 cc |
| Bore x stroke |
97.0 x 60.8 mm |
| Compression ratio |
12.5 : 1 |
| Lubrication system |
Dry sump |
| Fuel System |
FI |
| Clutch type |
Wet, multiple-disc |
| Ignition system |
Full Transistor |
| Starter system |
Kick |
| Transmission system |
Constant mesh, 5-speed |
| Final transmission |
Gear |
| Fuel tank capacity |
6 L |
| Oil tank capacity |
1.2 L |
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| Chassis: |
Bilateral Beam frame |
| Front suspension system |
Telescopic forks |
| Front travel |
310 mm |
| Rear suspension system |
Swingarm (link suspension) |
| Rear travel |
312 mm |
| Caster angle |
26° 47' |
| Trail |
117.5 mm |
| Front brake |
Single disc, Ø 250 mm |
| Rear brake |
Single disc, Ø 245 mm |
| Front tyre |
80/100-21 51M |
| Rear tyre |
110/90-19 62M |
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| Length |
2,191 mm |
| Width |
825 mm |
| Height |
1,311 mm |
| Seat height |
999 mm |
| Wheel base |
1,487 mm |
| Minimum ground clearance |
383 mm |
| Wet weight |
111.9 kg |
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