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All Bikes/Kawasaki/Bayou 300 (KLF300)
Vintage

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

Мощность

21 Nm

вращающий момент

226 kg

Вес

85 km/h

Максимальная скорость

5.5 L/100km

Топливо

Обнаженная

Тело

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🔧 Service Schedule & Parts

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KLF300 Bayou 2WD/4WD ATV
Service item Every Typical cost Parts
🛢️ Engine oil + oil filter 3,000 km / 2,000 mi or 6 mo $20-40 🛢️ Buy →   ⚙️ Buy →
🌬️ Air filter 6,000 km / 3,500 mi 🌬️ Buy →
⚡ Spark plugs 6,000 km / 3,500 mi ⚡ Buy →
🔧 Valve clearance check 12,000 km / 7,500 mi $100-200
🛑 Brake pads 10000-20000 km $20-50 🛑 Buy →
💧 Brake fluid 24,000 km / 15,000 mi or 2 yr
🛞 Tires 8000-15000 km $150-300 🛞 Buy →
🔩 Major service 12,000 km / 7,500 mi $150-300
💰 Annual upkeep ~$200-400 🔩 Reliability 7/10 Air-cooled 4WD ATV not a motorcycle; requires frequent carb cleaning and diff fluid checks in muddy use

Что следует знать покупателям

💡

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 — 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) — owned, ridden, recommended.

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Распространенные проблемы

🔥 1 CRITICAL
⚠️Carburetor clogging from old fuel MODERATE

Hard start, rough idle, fuel smell in airbox

Fix cost: $20-$80
⚠️Front differential and 4WD engagement failure MODERATE

Test 4WD switch, listen for grinding engagement

Fix cost: $50-$200
⚠️CV axle boots cracked or torn MODERATE

Inspect rubber boots for grease leakage or cracks

Fix cost: $30-$120
🔥Valve clearance wear causing compression loss SERIOUS

Compression test, hard cold starts, ticking noise

Fix cost: $100-$300

Контрольный список перед покупкой

Compression test before buying
Check all fluids for contamination
Test 2WD and 4WD engagement
Inspect frame for cracks or welds

Solid workhorse if maintained, avoid neglected units

Full Specifications

Engine Power 18 hp @ 7,000 rpm
Torque 21 Nm @ 5,500 rpm
Top Speed 85 km/h
Weight 226 kg (wet weight)
Fuel Consumption 5.5 L/100km
Type Vintage
Fairing No Fairing (Naked)

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Community Reviews

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 — 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 — 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 — see motoryk.com/bikes/kawasaki/bayou-300-klf300/top10. Each pick is matched to this bike's spec.