Official DVLA Record
MOT Valid

1991 Yamaha 1.0L Petrol · H523 CFB

H523 CFB

1991 Yamaha (1.0L, petrol). First registered 01/03/1991. Recorded mileage 22,881 miles. MOT valid until 06/05/2027. Currently declared SORN.

MOT Status
Valid
Valid until 06/05/2027
Tax Status
SORN
Statutory Off Road (SORN)
Fuel Type
PETROL
Year
1991
Engine
1002cc
Mechanical Assessment

AI-generated interpretation of this vehicle’s MOT record — not an official statement and not a substitute for an independent inspection.

The vehicle is currently roadworthy but the maintenance history reveals a worsening trend regarding its suspension and drivetrain components. While the most recent test on May 8, 2026 at 22,881 miles passed, it followed a significant failure just two weeks prior. The transition from light oil misting on shock absorbers in 2025 to serious fluid leaks in April 2026 indicates that the damping units have reached the end of their operational life and require immediate replacement to maintain road safety standards. The recorded mileage of 22,881 miles is exceptionally low for a 35-year-old machine, averaging only approximately 654 miles per year. The data shows very short intervals between tests, such as the mere 92 miles covered between the April 2026 and May 2026 tests. This pattern suggests the vehicle sits stationary for long periods, which often leads to the gradual degradation of rubber components, seals, and fluids despite the low mechanical wear. The recurring issues with the drive chain and shocks are consistent with this type of usage. A buyer must closely inspect the drive system and brakes, as the tester repeatedly flagged worn drive chain sprockets and loose chains. The persistent fluctuation in brake effort noted between 2024 and 2026 suggests potential sticking calipers or degraded hydraulic fluid that has not been fully addressed. Additionally, the noisy exhaust and loose rear mudguard mentioned in the latest report indicate minor fitment issues that suggest hardware or mounting points are failing due to age and vibration rather than high-mile stress.

H523 CFB Key Findings

  • 5 MOT tests recorded
  • Latest MOT passed on 08/05/2026
  • 22,881 miles recorded at latest MOT
  • 2 historical MOT failures
  • 3 defects noted at the latest MOT
  • Recurring suspension items (9 mentions)

Derived directly from the recorded DVSA and DVLA data shown on this page.

MOT Roadworthiness Analysis
70
/ 100 · Average
DVSA Test Records Evaluated

MOT Roadworthiness: Average

This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.

✓ Valid MOT
! Tax Status Unknown
! Average MOT pass rate (60%)
! Older vehicle
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Full History Report

Official provenance and safety check for H523CFB

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Stolen
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Finance
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Write-off
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Salvage
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Imported
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Exported
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Scrapped
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Destruction
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V5C Logbook
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H523 CFB Mileage History

  1. 19/03/202422,739 mi
  2. 17/04/202522,824 mi+85 mi
  3. 24/04/202522,829 mi+5 mi
  4. 23/04/202622,872 mi+43 mi
  5. 08/05/202622,881 mi+9 mi

Average of roughly 66 miles per year across 5 recorded odometer readings.

H523 CFB MOT History

Live data last synced with DVSA: 5 Jun 2026, 06:00
MOT Analysis

Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.

5 MOT tests are recorded for this 1991 Yamaha Unknown (H523 CFB) between March 2024 and May 2026.

The record contains 3 passes and 2 failures.

The most recent test on 08 May 2026 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.

Across all tests, the most frequently flagged areas are: Suspension (9 issues), Brakes (6 issues), Lighting (5 issues), Exhaust & Emissions (3 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.

In total 21 advisory notices are recorded. Advisories flag items that passed but may need attention before the next test; they are not evidence of how well the vehicle has been serviced.

Recorded failure items include: “Offside Rear Direction indicator not working (4.4.1 (a) (ii))”; “Offside Front Shock absorber has a serious fluid leak (5.3.2 (b))”; “Nearside Front Shock absorber has a serious fluid leak (5.3.2 (b))”.

PASS
FAIL
ADVISORY