Kawasaki Z800
The Kawasaki Z800 has a top speed of 225 km/h, produces 113 hp and weighs 231 kg. Motoryk rates it 8/10.
The Kawasaki Z800 was introduced in 2013 as a successor to the Z750, featuring a larger 806cc inline-four engine and a more aggressive naked streetfighter styling. It represented a significant upgrade in performance and design, becoming a popular mid-range naked bike in the European and Asian markets. The Z800 was produced until 2016, when it was replaced by the Z900 as Kawasaki refreshed its Z-series lineup.
113 hp
Power
83 Nm
Torque
231 kg
Weight
225 km/h
Top Speed
6.0–7.5 L/100km (typical real-world average)
Fuel
Naked
Body
Video Review
What Buyers Should Know
Bulletproof Inline-4 Engine
The Z800's 806cc inline-4 engine is known for strong reliability, often lasting well beyond 50,000 miles with proper maintenance. Regular oil changes and valve clearance checks are the key to keeping it trouble-free.
Watch the Rectifier
A known weak point is the voltage rectifier/regulator, which can fail and drain or damage the battery on higher-mileage bikes. Always check the charging system output before buying a used example.
Strong Resale Value
The Z800 holds its value better than many mid-size naked bikes due to its sporty styling and strong rider demand. Low-mileage examples in good condition typically retain 65–75% of their original value after three years.
Generations & Specs by Year
All-new 806cc inline-four engine, trellis frame, ABS option, replaced Z750 in most markets.
Used Buyer Review
"A brilliantly balanced naked that rewards experienced riders without punishing beginners."
$4,500-$7,500 usedThe Z800 sits in a sweet spot that Kawasaki absolutely nailed — enough grunt to embarrass sportbike riders at traffic lights, yet comfortable enough for a two-hour commute without destroying your wrists. The 806cc inline-four pulls cleanly from about 3,000rpm and absolutely sings above 7,000. It's genuinely fun in a way that numbers on a spec sheet don't capture. For used buyers, this is a solid pick provided you do your homework. Check the frame sliders — these things get dropped in car parks more than you'd think, purely because owners get cocky about how flickable they are. Inspect the throttle bodies for carbon buildup if it's been sitting, and peek at the exhaust headers for rust around the collector. Owners love bolting aftermarket exhausts on these, which isn't a problem unless mapping was ignored afterward. Service history on the valve clearances matters more than mileage here.
Top 10 Accessories
Curated picks for the Kawasaki Z800 — owned, ridden, recommended.
Common Problems
🔥 1 CRITICALCheck battery voltage at idle, look for dim lights
Listen for rattling on cold start near engine top
Rough idle, hesitation between 3000-5000 RPM
Inspect weep hole under engine for coolant residue
✅Pre-Purchase Checklist
Solid engine, electrical gremlins on high-mileage examples
Full Specifications
Rivals & Alternatives
Bikes that buyers cross-shop with the Kawasaki Z800
Compare Kawasaki Z800 Side-by-Side
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Kawasaki Z800 vs Kawasaki Z750
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Discussion
Frequently Asked Questions
What are common problems with the Kawasaki Z800? +
Stator/charging system failure: Check battery voltage at idle, look for dim lights (serious) | Cam chain tensioner noise/wear: Listen for rattling on cold start near engine top (moderate) | Throttle body sync issues: Rough idle, hesitation between 3000-5000 RPM (minor)
Is the Kawasaki Z800 a good motorcycle? +
A brilliantly balanced naked that rewards experienced riders without punishing beginners. Rating: 8.0/10. Best for: Experienced riders wanting daily fun without sportbike pain. Avoid if: You need touring comfort or advanced rider aids.
What is the horsepower of the Kawasaki Z800? +
The Kawasaki Z800 produces 113 hp @ 10,200 rpm, with 83 Nm @ 8,000 rpm of torque. Top speed: 225 km/h.
Is the Kawasaki Z800 good for beginners? +
Yes — the Kawasaki Z800 is a reasonable choice for new riders (113 hp is manageable), weighing 231 kg. Experienced riders wanting daily fun without sportbike pain
Is the Kawasaki Z800 reliable? +
Owners report 1 critical issue to watch for on the Kawasaki Z800, notably: Stator/charging system failure (Check battery voltage at idle, look for dim lights). Buy with a pre-purchase inspection.
Is the Kawasaki Z800 good for daily use? +
Experienced riders wanting daily fun without sportbike pain Fuel: 6.0–7.5 L/100km (typical real-world average).
How fast is the Kawasaki Z800? +
The Kawasaki Z800 reaches a top speed of 225 km/h, producing 113 hp at 231 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Kawasaki Z800? +
Motoryk has curated a Top 10 gear list specifically for the Kawasaki Z800, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/kawasaki/z800/top10. Each pick is matched to this bike's spec.
