Yamaha Banshee 350 (YFZ350)
The Yamaha Banshee 350 (YFZ350) has a top speed of 145 km/h, produces 34 hp and weighs 181 kg.
The Yamaha Banshee 350 was introduced in 1987 as a high-performance two-stroke sport ATV, remaining in production until 2012 when tightening emissions regulations forced its discontinuation. It became a cult classic renowned for its screaming parallel-twin two-stroke engine, making it one of the fastest and most iconic performance ATVs ever produced.
34 hp
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33 Nm
ใใซใฏ
181 kg
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145 km/h
ใใใในใใผใ
9.5 L/100km
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๐ง Service Schedule & Parts
Affiliate ยท we may earn| Service item | Every | Typical cost | Parts |
|---|---|---|---|
| ๐ฌ๏ธ Air filter | 3,000 km / 2,000 mi | โ | ๐ฌ๏ธ Buy โ |
| โก Spark plugs | 3,000 km / 2,000 mi | โ | โก Buy โ |
| ๐ Brake pads | 15000-25000 km | $30-60 | ๐ Buy โ |
| ๐ง Brake fluid | 24,000 km / 15,000 mi or 2 yr | โ | |
| ๐ Tires | 8000-15000 km | $150-300 | ๐ Buy โ |
| ๐ฉ Major service | 6,000 km / 3,500 mi | $200-500 |
่ณผๅ ฅ่ ใ็ฅใฃใฆใใในใใใจ
Legendary Two-Stroke Performance
The Banshee's 347cc parallel-twin two-stroke engine is highly tunable and has a massive aftermarket community, making used examples easy to upgrade. Well-maintained stock units are increasingly rare and command premium prices among collectors.
Two-Stroke Oil Injection Issues
The oil injection system is notorious for failing or becoming unreliable over time, and many owners have deleted it entirely in favor of premix fuel. Always verify whether the injection system is intact or properly converted before purchasing, as engine seizure from oil starvation is a real risk.
High Maintenance Two-Stroke
Two-stroke engines require more frequent top-end rebuilds โ pistons and rings should be inspected every 20โ40 hours of hard riding. Reeds, power valves (none on stock Banshee โ it has no YPVS), and carburetors require regular cleaning and inspection to maintain performance.
Top 10 Accessories
Curated picks for the Yamaha Banshee 350 (YFZ350) โ owned, ridden, recommended.
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๐ฅ 3 CRITICALListen for rattling, inspect reeds for cracks or warping
Pull plug, check compression, inspect for smoke on startup
Rough idle, bogging under throttle, uneven power delivery
Idle surging, hard starting, engine runs lean at idle
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Bulletproof if maintained, neglect kills it fast
Full Specifications
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Discussion
Frequently Asked Questions
What are common problems with the Yamaha Banshee 350 (YFZ350)? +
Reed valves worn or broken: Listen for rattling, inspect reeds for cracks or warping (serious) | Seized or scored cylinder/piston: Pull plug, check compression, inspect for smoke on startup (serious) | Clogged or dirty carburetors: Rough idle, bogging under throttle, uneven power delivery (moderate)
What is the horsepower of the Yamaha Banshee 350 (YFZ350)? +
The Yamaha Banshee 350 (YFZ350) produces 34 hp @ 8,500 rpm, with 33 Nm @ 7,000 rpm of torque. Top speed: 145 km/h.
Is the Yamaha Banshee 350 (YFZ350) good for beginners? +
Yes โ the Yamaha Banshee 350 (YFZ350) is a reasonable choice for new riders (34 hp is manageable), weighing 181 kg.
Is the Yamaha Banshee 350 (YFZ350) reliable? +
Owners report 3 critical issues to watch for on the Yamaha Banshee 350 (YFZ350), notably: Reed valves worn or broken (Listen for rattling, inspect reeds for cracks or warping). Buy with a pre-purchase inspection.
Is the Yamaha Banshee 350 (YFZ350) good for daily use? +
Suited for daily sport use โ 9.5 L/100km fuel economy.
How fast is the Yamaha Banshee 350 (YFZ350)? +
The Yamaha Banshee 350 (YFZ350) reaches a top speed of 145 km/h, producing 34 hp at 181 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Yamaha Banshee 350 (YFZ350)? +
Motoryk has curated a Top 10 gear list specifically for the Yamaha Banshee 350 (YFZ350), covering engine oil, tires, chain, battery, and brake pads โ see motoryk.com/bikes/yamaha/banshee-350-yfz350/top10. Each pick is matched to this bike's spec.
