Yamaha YZ490 | |
Manufacturer | |
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Production | 82-90 |
Class | Motorcross |
Predecessor | Yamaha YZ465 |
Engine | 490 |
Top Speed | 88 mph |
Spark Plug | NGK B9EG '82 , '83-85 , '86-87 NGK B8EG '88-90 |
Front Tire | 3.00-21 '82 80/100-21 '86-87 , '88-90 100/90-21 '83-85 |
Rear Tire | 140/80-18 '83-85 110/100-18 '88-90 140/90-18 '82 80/100-18 '86-87 |
Weight | |
Recommended Oil | Yamalube 10w-40 |
Related | Yamaha IT490 |
Manuals | Service Manual |
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Yamaha YZ490 | |
Manufacturer | |
---|---|
Also called | YZ 490 |
Production | 1987 |
Class | All |
Engine | |
Top Speed | 88 mph |
Horsepower | 53.77 HP (40.1 KW) @ 7000RPM |
Fuel System | carburetor |
Transmission | Gear box: 5-speed Final Drive: chain Clutch: wet plate |
Brakes | Front: single disc Rear: expanding brake (drum brake) |
Weight | 235.89 pounds (107.0 Kg) (dry), |
Recommended Oil | Yamalube 10w-40 |
Manuals | Service Manual |