YAMAHAYFZ450R 2008 - 2009
The 2008 Yamaha YFZ450R is a pure sport quad, engineered to deliver the ultimate performance on the dirt track, drawing its cues from the MX world. It boasts a hybrid aluminium chassis for reduced weight and flex, but which is extremely strong, dramatically improving cornering and precise tracking at high speed.
The 5-valve DOHC engine is placed low in the frame for better mass centralization, a great match for the slightly wider profile and revised suspension geometry, all ensuring a performance boost in the hands of the skilled rider. Wide foot pegs and a redesigned seat provide excellent support in tight turns and when landing a hard one.
YAMAHAYFZ450R 2008 - 2009 Specs
| Type: |
4-Stroke Single, Liquid Cooled w/ Fan, Titanium 5-Valve DOHC |
| Displacement: |
449 cm3 |
| Bore X Stroke: |
3.7x2.5 in OR 94 mm |
| Compression Ratio: |
11.6:1 |
| Horsepower: |
0/0 KW(hp)/RPM |
| Torque: |
/ lb-ft/RPM OR 0 Nm/RPM |
| Fuel System: |
Yamaha Fuel Injection (YFI) , 42mm |
| Gearbox: |
5-Speed |
| Clutch: |
Manual |
| Primary Drive: |
- |
| Final Drive: |
2WD; Sealed O-Ring Chain, Eccentric Adjustment |
| Frame: |
Aluminium, steel |
| Front Suspension: |
Independent "Wide Arc" Double Wishbone, w/ 9.8 in. of travel. Kashima coated Piggy Back shocks featuring High/Low Speed Compression, Rebound and Threaded Preload Adjustment |
| Rear Suspension: |
Cast Aluminum Swing Arm, w/ 11.0 in. of travel. Piggy Back shock featuring High/Low Speed Compression, Rebound and Threaded Preload Adjustment |
| Front Brake: |
Dual Ventilated Hydraulic Disc , Twin Piston Calipers |
| Rear Brake: |
Wave Style Ventilated Hydraulic Disc, Twin Piston Caliper |
| Overall Length: |
70.7 in OR 1796 mm |
| Overall Width: |
48.8 in OR 1240 mm |
| Seat Height: |
31.9 in OR 810 mm |
| Wheelbase: |
50 in OR 1270 mm |
| Ground Clearance: |
9.3 in OR 236 mm |
| Weight: |
406 lbs OR 184 kg |
| Fuel Capacity: |
2.6 gallons OR 9.8 L |
| Front: |
AT21x7-10 Dunlop KT351 Radial |
| Rear: |
AT20x10-9 Dunlop KT356 Radial |
Related YAMAHAYFZ450R 2008 - 2009 info
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