2003 Triumph Thunderbird 0.9L Petrol · T31 RDO

The vehicle is currently roadworthy following a pass on May 27 2026 at 11,840 miles. However, the maintenance trend appears reactive rather than proactive, with the owner consistently addressing faults only after MOT failures. The recent failure in April 2026 revealed multiple issues including a defective horn, incorrect exhaust markings, and worn rear brake pads. While the most recent test indicates a passing grade, the frequency of failures suggests the owner performs only the minimum work necessary to pass the annual inspection. The recorded mileage is exceptionally low for a 23-year-old motorcycle, averaging approximately 515 miles per year. The data shows very small intervals between tests, with only 118 miles covered between April 2024 and April 2025, and a mere 2 miles before the most recent failure. This pattern suggests the vehicle spends long periods sitting stationary. Low mileage often masks underlying mechanical issues such as perished rubber seals, seized calipers, and corrosion on exposed metal components or brake lines, which are not reflected in the odometer reading. A buyer must conduct a thorough physical inspection of the exhaust system, as the 2026 failure flagged a noisy exhaust and non-road-use markings. The braking system should be checked for seized pistons or degraded fluid given that the rear pads were near the minimum limit in early 2026. Considering the recurring failures regarding tyre tread depth and lighting, the tyres must be inspected for age cracking and flat spots rather than just wear. The electrical wiring should be verified to ensure bulbs are not failing despite the low mileage.