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All Bikes/Kawasaki/Gpz 500

Kawasaki Gpz 500

Naked

Body

🔧 Service Schedule & Parts

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📍 What's due on yours?
EX500 / GPZ500S (EX500A 1987-1993, EX500D/ER-5 derived 1994-2009)
Service item Every Typical cost Parts
🛢️ Engine oil + oil filter 6,000 km / 3,500 mi or 12 mo $40-80 🛢️ Buy →   ⚙️ Buy →
🌬️ Air filter 12,000 km / 7,500 mi — 🌬️ Buy →
⚡ Spark plugs 12,000 km / 7,500 mi — ⚡ Buy →
🔧 Valve clearance check 12,000 km / 7,500 mi $150-350
🔗 Chain & sprockets 20000-35000 km (replace) $120-250 🔗 Buy →
🛑 Brake pads 15000-25000 km $30-60 🛑 Buy →
💧 Brake fluid 24,000 km / 15,000 mi or 2 yr —
🧊 Coolant 24,000 km / 15,000 mi —
🛞 Tires 10000-18000 km $180-350 🛞 Buy →
🔩 Major service 24,000 km / 15,000 mi $250-500
💰 Annual upkeep ~$250-500 🔩 Reliability 9/10 Bulletproof liquid-cooled parallel twin with simple shim-under-bucket valves and cheap parts; keep carbs clean, charging system checked and linkages greased and it will run past 100,000 km.

What Buyers Should Know

🔧

Bulletproof EX500 twin engine

The 498cc parallel twin is one of Kawasaki's most durable engines, regularly passing 60,000 miles with just oil changes and valve clearance checks. It's the same basic motor used in the Ninja 500 for over two decades.

⚠️

Watch rust and carbs

Check the frame, exhaust and rear subframe carefully — corrosion is the biggest killer on neglected examples. Bikes left standing often need carb cleaning, and worn cam chain tensioners or rattly top ends are worth listening for.

💰

Cheap to buy and run

Values bottomed out years ago, so prices are low and stable — you're unlikely to lose much money. Insurance, tyres and A2-friendly performance make it a popular first big bike, which keeps demand for tidy examples steady.

Top 10 Accessories

Curated picks for the Kawasaki Gpz 500 — owned, ridden, recommended.

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More from Kawasaki

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Community Reviews

Discussion

Frequently Asked Questions

Is the Kawasaki Gpz 500 good for beginners? +

Not really — the Kawasaki Gpz 500 is better for experienced riders.

Is the Kawasaki Gpz 500 reliable? +

The Kawasaki Gpz 500 has no widely-reported critical reliability issues. 0 minor issues are documented — see the Common Problems section above.

Is the Kawasaki Gpz 500 good for daily use? +

Better as a weekend/track bike than a daily — it's a specialist machine.

What gear should I buy for a Kawasaki Gpz 500? +

Motoryk has curated a Top 10 gear list specifically for the Kawasaki Gpz 500, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/kawasaki/gpz-500/top10. Each pick is matched to this bike's spec.