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Description
FEATURES
- Inner diameter: 38mm
- Outer diameter:50mm
- Width: 7mm
Technical Specifications
- MFG. Part Number 30-6805
Vehicle Information
Yamaha Big Wheel 200 Dirt Bike (1985-1988)
The Yamaha Big Wheel 200, produced from 1985 to 1988, is a robust and versatile off-road motorcycle known for its distinctive large tires and go-anywhere capability. It was powered by a reliable 196cc (often rounded to 200cc) air-cooled, 4-stroke, 2-valve, SOHC single-cylinder engine. This engine delivered approximately 15 horsepower and 10.80 lb-ft of torque at 7,500 rpm, paired with a 5-speed manual gearbox, making it a popular choice for recreational riding and utility tasks. Throughout its 1985-1988 production run, the core engine design and overall architecture remained consistent. The most significant evolution within this period was the introduction of the BW200ES trim. While the 1985 model was exclusively kickstart-only, later models offered the convenience of an electric start option, enhancing user experience without altering the fundamental performance characteristics of the Big Wheel 200. FAQ:
Q: Is this product compatible with my Yamaha Big Wheel 200?
A: To ensure perfect compatibility, please use the year and edition selector at the top of this page. This will filter products specifically designed for your motorcycle's exact specifications. Q: What are the main differences between the BW200 and BW200ES?
A: The primary difference is the starting mechanism. The BW200ES trim includes an electric start, which was not available on the initial 1985 BW200 models, offering added convenience.
Maintenance
| Component | Interval | Details |
| Engine Oil | Not specified in source | Replace the engine oil. It is recommended to warm the engine before draining. The procedure involves draining, cleaning surfaces, and replacing the metal strainer and cover. Add new oil until it is visible through the oil level indicator window. |
| Oil Filter | Not specified in source | Replace the engine oil filter. Typically replaced during an oil change. |
| Drive Chain | Based on inspection and as needed | Check the drive chain for operation, adjust as required, and replace as needed. It is recommended to clean it with kerosene and lubricate it with SAE 30-50W motor oil. |
| Spark Plug | Based on inspection and as needed | Check the condition of the spark plug. Clean or replace if necessary. NGK DR8EA spark plugs are compatible with all years of the Yamaha BW200. |
| Air Filter | Based on inspection and as needed | Clean the air filter. Replace if necessary. Inspect and clean more often in wet or very dusty conditions. Use foam-specific cleaners and oils, as solvents or gasoline can degrade the filter. |