Kawasaki Bayou 300 (KLF300)
The Kawasaki Bayou 300 (KLF300) has a top speed of 85 km/h, produces 18 hp and weighs 226 kg.
The Kawasaki Bayou 300 (KLF300) was introduced in 1988 as a utility ATV aimed at recreational and light farm use, produced continuously until 2004. It became one of the most popular and reliable utility ATVs of its era, praised for its simplicity, durability, and ease of maintenance over its long production run.
18 hp
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21 Nm
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226 kg
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85 km/h
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5.5 L/100km
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๐ง Service Schedule & Parts
Affiliate ยท we may earn| Service item | Every | Typical cost | Parts |
|---|---|---|---|
| ๐ข๏ธ Engine oil + oil filter | 3,000 km / 2,000 mi or 6 mo | $20-40 | ๐ข๏ธ Buy โ โ๏ธ Buy โ |
| ๐ฌ๏ธ Air filter | 6,000 km / 3,500 mi | โ | ๐ฌ๏ธ Buy โ |
| โก Spark plugs | 6,000 km / 3,500 mi | โ | โก Buy โ |
| ๐ง Valve clearance check | 12,000 km / 7,500 mi | $100-200 | |
| ๐ Brake pads | 10000-20000 km | $20-50 | 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 | 12,000 km / 7,500 mi | $150-300 |
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Proven Long-Term Reliability
The Bayou 300 earned a strong reputation for lasting well over 10,000 miles with basic maintenance, making used examples still highly viable today. Its simple 2WD layout and proven engine design mean fewer components to fail.
Carburetor Clogging Issues
Used Bayou 300s frequently suffer from clogged carburetors due to old or ethanol-blended fuel sitting in the system, causing hard starting or poor idle. Always inspect the carburetor and fuel lines when buying used, as replacement jets and rebuild kits are inexpensive.
Simple, Affordable Maintenance
Routine maintenance includes regular oil changes every 50 hours or seasonally, air filter cleaning, and spark plug checks โ all straightforward tasks requiring minimal tools. Parts availability remains excellent due to the long production run and large owner community.
Top 10 Accessories
Curated picks for the Kawasaki Bayou 300 (KLF300) โ owned, ridden, recommended.
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๐ฅ 1 CRITICALHard start, rough idle, fuel smell in airbox
Test 4WD switch, listen for grinding engagement
Inspect rubber boots for grease leakage or cracks
Compression test, hard cold starts, ticking noise
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Solid workhorse if maintained, avoid neglected units
Full Specifications
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Discussion
Frequently Asked Questions
What are common problems with the Kawasaki Bayou 300 (KLF300)? +
Carburetor clogging from old fuel: Hard start, rough idle, fuel smell in airbox (moderate) | Front differential and 4WD engagement failure: Test 4WD switch, listen for grinding engagement (moderate) | CV axle boots cracked or torn: Inspect rubber boots for grease leakage or cracks (moderate)
What is the horsepower of the Kawasaki Bayou 300 (KLF300)? +
The Kawasaki Bayou 300 (KLF300) produces 18 hp @ 7,000 rpm, with 21 Nm @ 5,500 rpm of torque. Top speed: 85 km/h.
Is the Kawasaki Bayou 300 (KLF300) good for beginners? +
Yes โ the Kawasaki Bayou 300 (KLF300) is a reasonable choice for new riders (18 hp is manageable), weighing 226 kg.
Is the Kawasaki Bayou 300 (KLF300) reliable? +
Owners report 1 critical issue to watch for on the Kawasaki Bayou 300 (KLF300), notably: Valve clearance wear causing compression loss (Compression test, hard cold starts, ticking noise). Buy with a pre-purchase inspection.
Is the Kawasaki Bayou 300 (KLF300) good for daily use? +
Suited for daily vintage use โ 5.5 L/100km fuel economy.
How fast is the Kawasaki Bayou 300 (KLF300)? +
The Kawasaki Bayou 300 (KLF300) reaches a top speed of 85 km/h, producing 18 hp at 226 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Kawasaki Bayou 300 (KLF300)? +
Motoryk has curated a Top 10 gear list specifically for the Kawasaki Bayou 300 (KLF300), covering engine oil, tires, chain, battery, and brake pads โ see motoryk.com/bikes/kawasaki/bayou-300-klf300/top10. Each pick is matched to this bike's spec.