1992 Yamaha Diversion 0.6L Petrol · J201 JPN

The most recent MOT test on 2024-05-21 confirms this Yamaha Diversion remains roadworthy, with no defects recorded at 51,983 miles. The maintenance trend over the past three years is stable, though the 2023-05-16 failure—despite no recorded defects—suggests either an administrative oversight or a brief period of non-compliance. No recurring mechanical issues have been flagged in the official record, and the vehicle has passed every test since 2022 without advisories. However, the lack of defects does not preclude hidden wear, particularly given the vehicle’s age and low mileage, which may mask deeper issues. The recorded mileage of 51,983 miles over approximately 34 years equates to roughly 1,529 miles annually, a figure unusually low for a vehicle of this vintage. The gap between tests is consistent at one year, with no sudden spikes or prolonged periods of inactivity. The 2023 failure at 51,725 miles, just 44 miles before the subsequent pass at 51,769, appears anomalous and may indicate a temporary lapse rather than a pattern of neglect. This low mileage could imply the vehicle has spent extended periods stationary, potentially accelerating corrosion or degradation of non-driven components. Given the absence of recorded defects, a buyer should prioritise a thorough inspection of suspension integrity, particularly the rear suspension bushes and coil springs, which are prone to drying out and cracking over time. The brakes, though not flagged, warrant close examination for uneven wear or binding calipers, especially if the vehicle has been stored for prolonged periods. Structural corrosion—common in older motorcycles—should be checked at the frame, fuel tank, and exhaust system, particularly around welds and joints. Tyre condition, despite passing MOTs, should be verified for uneven wear or internal damage, as the lack of recent use may have allowed subtle degradation. Finally, the electrical system, including battery health and wiring integrity, should be tested, as prolonged inactivity can compromise these components.