Kawasaki Unknown (1984)
1984 Kawasaki Unknown
CarHunch analysed 1,301 real MOT records for the 1984 Kawasaki Unknown. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
This 1984 Kawasaki has a first-time pass rate of just 2.1%, far below the UK average of 80%—a striking failure rate that reflects the age and condition of these forty-year-old machines. The dangerous defect rate is mercifully low at 0.4%, so safety isn't the primary concern; the issue is simply that almost nothing on these bikes passes MOT without requiring work.
The median mileage of 31,284 miles is reasonable for a four-decade-old motorcycle, and the near-zero average failures and advisories per vehicle suggest that when owners do bring them in, they've typically already sorted the obvious problems. If you're considering one, expect to budget for MOT repairs before you can legally ride it—the 2.1% pass rate tells you that's a near-certainty, not a possibility.
What to check before buying a 1984 Kawasaki Unknown
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a Kawasaki Unknown
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (100%) | 1,296 | 1.9% | 0.01 |
| Diesel (0%) | 3 | 0% | 0 |
| Other (0%) | 2 | 100% | 0 |
Mileage Distribution
Most 1984 Kawasaki Unknown vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 1984 Kawasaki Unknown vehicles fall between 13,802 and 40,526 miles.
MOT History Averages
Most Common MOT Issues — 1984 Kawasaki Unknown
Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.
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11.1%
Rear Brake disc worn, but not excessively
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11.1%
Front Brake binding but not excessively
-
11.1%
Headlamp aim too high
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7.9%
Rear Wheel bearing has slight play
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7.9%
Rear reflector missing
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6.3%
Chain guard missing ()
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4.8%
Front Tyre worn close to the legal limit
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4.8%
Rear Tyre worn close to the legal limit
Data covers a 3-year window centred on 1984. Counts include advisories and failures.
Found a specific Kawasaki Unknown?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.