2020 BMW F850 0.9L Petrol · EO70 CPU

The most recent MOT, carried out on 11 August 2025, was passed with no recorded defects, and the two preceding annual tests in July 2024 and August 2023 also returned clean passes. This uninterrupted series of fault‑free examinations indicates a stable maintenance regime and suggests that any routine servicing required by the manufacturer has been observed, with no emerging mechanical deterioration evident in the official records. At six years old the recorded mileage of 11,138 mi works out to an average of roughly 1,850 mi per annum, which is considerably below the typical usage pattern for a sport‑oriented motorcycle such as the F850. The low annual accumulation points to either predominantly short‑distance commuting or prolonged periods of storage. While reduced wear on consumables such as tyres, brake pads and suspension components is a benefit, the converse risk is that components exposed to long intervals without movement may develop age‑related degradation, for example rubber hardening or corrosion on metal parts. Prospective buyers should therefore give particular attention to age‑related items. Inspect the front and rear tyres for sidewall cracking, dry rot or any loss of pliability, and verify that the tread depth meets legal limits; even with low mileage, tyres can perish after six years. Examine the chain and sprockets for signs of corrosion, excessive wear or lack of lubrication, and confirm that the tension is set to the manufacturer’s specification. The battery, likely a 12 V unit, should be tested for cranking voltage and internal resistance, as prolonged storage can lead to sulphation and reduced capacity. Check the coolant level and colour, and confirm that the oil and filter have been changed in accordance with the service schedule, as time‑based fluid degradation can occur regardless of distance travelled. Finally, look over the frame, swingarm and exhaust for any surface rust or corrosion that might indicate exposure to moisture while the bike was stationary. During a test ride, listen for any abnormal clunking or creaking from the rear suspension and swingarm bushings, which could signal worn bearings or deteriorated rubber mounts. Observe the throttle response for smoothness and note any hesitation that might betray a clogged fuel injector or ageing spark plugs. Apply the front and rear brakes firmly; a spongy pedal, judder, or uneven pull may reveal worn pads, glazed discs or a binding caliper that has seized from rust. Any persistent oil leak around the engine casings or a faint exhaust smoke could indicate seals that have hardened with age and merit further inspection before committing to purchase.