Yamaha YFZ 450
Yamaha YFZ Specs:
| MSRP* | $7,299 (Team Yamaha Blue/White) Available from November 2008 $7,299 (White/Red) Available from November 2008 |
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| Engine | |
| Type | 449cc liquid-cooled w/fan, 4-stroke; DOHC, 5 titanium valves |
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| Bore x Stroke | 95.0mm x 63.4mm |
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| Compression Ratio | 11.4:1 |
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| Carburetion | Keihin 39mm FCR w/throttle position sensor |
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| Ignition | DC - CDI |
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| Starting System | Electric |
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| Transmission | 5-speed; wet multiplate clutch |
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| Drive Train | 2WD; sealed O-ring chain, eccentric adjustment |
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| Chassis | |
| Suspension/Front | Independent double wishbone, w/piggy back High-/Lo-speed compression, rebound and threaded preload adjustment, 9.1-in travel |
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| Suspension/Rear | Cast aluminum swing arm w/rebound, High-/Lo-speed compression and threaded preload, 10.6-in travel |
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| Brakes/Front | Dual ventilated hydraulic disc, twin piston |
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| Brakes/Rear | Ventilated hydraulic disc, twin piston |
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| Tires/Front | AT21 x 7-10 radial |
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| Tires/Rear | AT20 x 10-9 radial |
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| Dimensions | |
| L x W x H | 72.4 x 46.1 x 42.9 in |
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| Seat Height | 31.9 in |
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| Wheelbase | 50.4 in |
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| Ground Clearance | 4.5 in |
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| Fuel Capacity | 2.6 gal |
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| Dry Weight | 350 lb |
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| Other | |
| Lighting | Dual 30W Krypton multi-reflector headlights & 3.9/0.5W LED brakelight |
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| Warranty | 6 Month (Limited Factory Warranty) |