2002 Yamaha YN50 0.0L Petrol · LR02 FFH

The latest MOT test conducted on 14 July 2026 resulted in a pass with no defects recorded. The overall maintenance trend appears stable, with a consistent history of passing tests over the last several years. While there was a dangerous failure in September 2023 and a minor advisory in July 2025 both relating to the front brake stop lamp switch, these are common electrical faults on small-capacity motorcycles and appear to have been managed. Aside from these specific lighting issues, the vehicle has maintained a clean record, suggesting it has been kept in a roadworthy condition. The recorded mileage of 1,238 miles over a twenty-four year period is exceptionally low, averaging approximately 52 miles per year. While this indicates minimal mechanical wear on the engine internals and drivetrain, such a low usage rate is a significant indicator that the vehicle has spent long periods standing. In automotive terms, low mileage does not necessarily equate to a better condition; rather, it shifts the risk from wear-and-tear to degradation caused by inactivity and environmental exposure. Given the extensive periods of standing, the buyer must conduct a thorough physical inspection of all rubber components. The tyres may show plenty of tread but are likely to have perished, evidenced by sidewall cracking or a hard, glazed surface that severely compromises grip. Particular attention should be paid to the braking system to check for binding calipers or heavy corrosion on the brake discs, as stationary moisture often leads to seized pistons. The health of the 12V battery should also be verified, as infrequent use often leads to permanent capacity loss. Calendar-based fluid degradation is a primary concern for a vehicle of this age and usage profile. The engine oil and transmission fluids should be replaced immediately, as these fluids break down chemically over time and can accumulate moisture through condensation. The fuel system should be inspected for varnish or gumming caused by old petrol sitting in the tank and carburettor. Finally, ensure all cables and pivot points are lubricated to prevent seizing and listen for any unusual clunks or stiffness in the suspension during a test drive, which could indicate dried-out seals or perished bushes.