1991 Yamaha FZR 0.6L Petrol · J106 BYB

The vehicle’s most recent MOT test on 2023-09-21—just under three years ago—shows a clean pass with no recorded defects, despite the unusual dual entry (one pass, one fail at identical mileage). This suggests the tester may have initially missed a minor oversight, though no faults were ultimately logged. The preceding test in 2022-08-31 also passed without issues, indicating a stable roadworthiness trend over the past two years. However, the lack of advisories or recurring faults does not preclude hidden wear, particularly in high-stress components like the suspension or drivetrain, which are prone to degradation in a vehicle of this age. The recorded mileage of 47,972 miles over roughly 35 years equates to an exceptionally low annual average of around 1,371 miles, far below typical usage patterns for a motorcycle. This suggests prolonged periods of inactivity, which can accelerate deterioration of rubber seals, fuel system components, and battery health. The near-identical mileage between the 2022 and 2023 tests (47,769 to 47,972) implies minimal riding between tests—a red flag for potential neglect of routine maintenance, such as chain lubrication, throttle body cleaning, or clutch adjustment. Given the age and low mileage, a buyer should prioritise an in-person inspection of the suspension components, including the rear swingarm pivots and front fork seals, for dry rot or excessive play. The brakes, though not failed, warrant scrutiny for uneven wear or binding calipers, especially if the vehicle has spent extended periods stationary. Corrosion in the frame, particularly around the fuel tank mounts or exhaust clamps, should also be checked, as rust can compromise structural integrity. Finally, the electrical system—battery condition, wiring harnesses, and switch functionality—demands attention, as prolonged disuse accelerates corrosion in connectors.