1999 Yamaha YZF-R1 1.0L Petrol · B16 YCU

The most recent MOT test on June 28, 2025, confirms the vehicle passed without any recorded defects, though the record itself is unusual: it shows a duplicate entry for March 23, 2024, where the vehicle was both passed and failed at the same mileage (36,034). This anomaly suggests either an administrative error or a test rerun, but no defects were ever logged in any of the five tests spanning 2022 to 2025. The absence of advisories or recurring faults indicates no systematic issues were identified by the tester, though this does not preclude hidden wear or deferred maintenance. The recorded mileage of 36,207 miles over 27 years—approximately 1,341 miles annually—is exceptionally low for a motorcycle of this age, suggesting prolonged periods of inactivity. There are no gaps longer than 12 months between tests, but the near-identical mileage between the 2023 and 2024 tests (35,113 to 36,034) implies minimal riding between those dates. While low mileage can reduce wear on components like suspension bushes or chain tensioners, it also raises questions about storage conditions, potential corrosion from moisture, or neglect of fluid changes (e.g., brake fluid, engine oil) during dormancy. Given the lack of MOT defects, a buyer should prioritise an independent inspection of high-wear items not routinely tested, such as the chain and sprocket for stretch or corrosion, suspension linkages for dry-rotted bushes, and brake calipers for binding or fluid leakage. The absence of advisories does not rule out structural issues like frame cracks or handlebar clamp corrosion, particularly if the bike was stored outdoors. Tyres, though not failed, should be checked for uneven wear or age-related degradation, as rubber hardens over time even with minimal use. Finally, verify that all fluids—brake, coolant, and lubricants—have been recently serviced, as stagnation can lead to contamination or failure.