1989 Yamaha XV400 0.4L Petrol · G917 ATL

Despite its 37‑year age, the 1989 Yamaha XV400 has demonstrated a consistently clean MOT record, achieving three consecutive passes with no recorded defects; the latest confirmation of roadworthiness came on 8 November 2022. This uninterrupted series of passes indicates that, at the times of testing, the motorcycle met the statutory safety and emissions standards without any identified failures or advisories. The recorded mileage of 5,047 miles translates to an average of roughly 136 miles per annum, a figure far below typical usage for a bike of this vintage. Such low accumulation suggests either very light riding or prolonged periods of storage between active use. The MOT history shows no examinations in 2021, 2023, 2024 or 2025, leaving a gap of several years since the last test; any components that age with time rather than mileage may have deteriorated during those intervals. When inspecting the bike, give particular attention to the fuel system and associated rubber components. Stale fuel can cause carburettor gumming, so verify that the engine starts smoothly, idles steadily and accelerates without hesitation; any sputtering or rough running may point to clogged jets or deteriorated fuel lines. Examine the fuel tank vent and filler cap for cracks or corrosion, and inspect the tank interior for rust or sediment. The battery, if original, is likely to have suffered from prolonged inactivity; test its voltage and load retention, and look for signs of electrolyte leakage or swollen cells. Even though the MOT record shows no brake or suspension issues, a bike of this vintage warrants a thorough check of those wear items. Feel the front fork for excessive play or leaking oil, and listen for knocking when the suspension is compressed, which could indicate worn fork seals or bushings. Inspect the rear suspension linkage and swing‑arm bushings for looseness or corrosion. Test the front and rear brakes for consistent pedal feel, absence of judder, and even pad wear; any sponginess, pulling to one side or grinding noises should be investigated. Finally, assess tyre tread depth, sidewall condition and tyre age, as rubber degradation can occur irrespective of mileage. A comprehensive pre‑purchase service that addresses these age‑related wear points will provide the most reliable indication of the motorcycle’s true roadworthiness.