Yamaha Wr400 (2000)
2000 Yamaha Wr400
CarHunch analysed 106 real MOT records for the 2000 Yamaha Wr400. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 2000 Yamaha WR400 passes its MOT slightly more often than the UK average, with an 82.7% first-time pass rate against the national 80%, and dangerous defects are rare at just 8.5% of vehicles ever recording one. This is a reassuringly reliable dirt bike by the numbers.
These are low-mileage machines—the median sits at only 2,889 miles—which explains why owners face fewer than 1.25 failures per test and relatively light advisory counts of 4.4 issues. If you're buying one, verify the service history carefully, because infrequent use can mask neglect; check that the fuel system and air filter have been properly maintained, as these tend to cause the most common advisories on lightly-used bikes.
What to check before buying a 2000 Yamaha Wr400
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 Yamaha Wr400
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Mileage Distribution
Most 2000 Yamaha Wr400 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 2000 Yamaha Wr400 vehicles fall between 948 and 4,614 miles.
2000 Yamaha Wr400 — Still on the Road
Numbers are declining — 10 vehicles still getting MOTs in 2025 (30% of peak).
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
MOT History Averages
Most Common MOT Issues — 2000 Yamaha Wr400
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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38%
No lights fitted at time of test
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33.9%
Exhaust noisy
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31.8%
Rear reflector on motorcycle missing
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23.4%
Chain guard missing
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17.7%
Rear wheel bearings have slight free play
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15.1%
Drive chain worn but not considered excessive
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14.1%
Front Brake pad(s) close to minimum limit
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12.5%
Front Stop lamp does not illuminate immediately a brake applies
Data covers a 3-year window centred on 2000. Counts include advisories and failures.
Found a specific Yamaha Wr400?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.