Should I check the MOT history before buying a 2004 Kawasaki Zr 750 J1h?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2004 Kawasaki Zr 750 J1h?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2004 Kawasaki Zr 750 J1h?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Is the 2004 Kawasaki Zr 750 J1h reliable?

Based on MOT data from 342 vehicles, the 2004 Kawasaki Zr 750 J1h has a first-time MOT pass rate of 84.8%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

Do I need an HPI check when buying a 2004 Kawasaki Zr 750 J1h?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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Kawasaki Zr 750 J1h (2004)

342 real MOT outcomes analysed • 84.8% first-time pass rate

2004 Kawasaki Zr 750 J1h

CarHunch analysed 342 real MOT records for the 2004 Kawasaki Zr 750 J1h. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

Moderate sample. 342 vehicles on record. Figures are indicative — the specific vehicle's history matters more than these averages.

The 2004 Kawasaki ZR 750 J1H trails the UK average by nearly 4 percentage points, with a first-time pass rate of 76.1%, suggesting these bikes need more attention to pass MOT than average—and 17% have recorded dangerous defects, which warrants a pre-purchase inspection. The median mileage of just over 15,400 miles is low for a 20-year-old motorcycle, indicating many have been garage-kept or ridden sparingly, which typically supports longevity.

With an average of 1.8 failures and 5.4 advisories per vehicle, these bikes are developing wear issues faster than the baseline, so expect to budget for consumables like brakes, chains, and electrical components during ownership. Before committing to purchase, have an independent MOT tester inspect the brakes and lighting systems specifically, as these tend to be the failure points on this model.

The 2004 Kawasaki Zr 750 J1h passes its MOT first time at roughly the UK average rate (84.8%) — solid but worth checking this vehicle's history carefully.

⚠️ Around 1 in 8 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.

First-time pass

84.8%

UK average ~80%

Around average

Dangerous (ever)

17%

At least once in MOT history

Check this vehicle

Avg failures / car

1.8

Over 10.8 tests on record

High

Typical mileage

15k

Middle half: 10k–22k

For context

🔧 Average reliability. Passes at roughly the UK rate — not a standout, not a problem vehicle. Individual history makes all the difference.

🔧 Expect consumable spend. An average of 5.4 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.

🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 342 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Average reliability — agree?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 342 Kawasaki Zr 750 J1h cars.

Before you buy a 2004 Kawasaki Zr 750 J1h

Based on MOT data from 342 vehicles — here's what to check.

📋 Check the full MOT history. 17% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection →
📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Petrol (97%)	333	84.5%	1.84

Colour Breakdown

Based on 476 Kawasaki Zr 750 J1h vehicles registered in the UK — across all years. From DVLA registration records.

Black 40.8%

194

Red 30%

143

Blue 21.6%

103

Green 4.8%

White 1.7%

Orange 1.1%

Mileage Distribution

Most 2004 Kawasaki Zr 750 J1h vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

15,437

typical

9,721

low mileage

21,554

high mileage

Half of all 2004 Kawasaki Zr 750 J1h vehicles fall between 9,721 and 21,554 miles.

Is the mileage you're seeing normal?

✓ Under 9,721 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.

✓ 9,721–21,554 miles — normal for age. This is where most 2004 Kawasaki Zr 750 J1hs sit.

⚠ Over 29,097 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2004 Kawasaki Zr 750 J1h — Still on the Road

Numbers are thinning — 51% of 2004 Kawasaki Zr 750 J1hs are still active.

89 vehicles still getting MOTs in 2025 — 51% of the peak remain.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

10.8

Avg MOT tests per vehicle

1.8

Avg failures per vehicle

5.4

Avg advisories per vehicle

Other model years — Kawasaki Zr 750 J1h: All Zr 750 J1h years → Which year to buy? →

2005

Or browse all models: Kawasaki →

Compare with another model

See how the 2004 Kawasaki Zr 750 J1h stacks up against a rival.

Average reliability — agree?