2006 Honda CBF 500 A-6 0.5L Petrol · GP06 WYY

The 2006 Honda CBF 500 presents a mixed roadworthiness picture, with two MOT failures in recent years and a recurring cluster of advisories that point to ageing chassis, brake and engine mounting components. The most recent test on 22 September 2025 resulted in a pass, but two advisories were recorded: the rear brake disc was noted as worn, pitted or scored though not seriously weakened, and the rear lower suspension shock mount was flagged as corroded but not seriously weakened. This is a continuation of patterns seen across the previous tests, and a prospective buyer should view the record as showing progressive wear rather than a clean history. The earlier 2024-09-25 pass carried the same rear brake disc advisory, alongside an offside front engine mounting bracket advisory, indicating these issues are persistent rather than newly developed. Annual mileage is notably low, with 44,791 miles recorded over a 20-year lifespan, equating to roughly 2,240 miles per year. The MOT history shows a consistent year-on-year testing pattern from 2020 through 2025, suggesting the machine has been in regular but light use rather than left laid up for extended periods. For a motorcycle of this vintage, such modest accumulation can mean that consumable wear items like tyres and brake components deteriorate through age and exposure rather than through heavy use, which is consistent with the recurring rear tyre and brake disc advisories. Low mileage also tends to highlight corrosion issues on suspension components, as seen in the shock mount and damper casing advisories, because road grime and moisture sit on static parts for longer between rides. The rear brake disc advisory appearing on three consecutive tests from 2024 through 2025 is the most significant mechanical concern, as pitted and scored discs reduce braking efficiency, can cause brake judder under heavy application, and indicate the discs are nearing the end of their service life. A test ride should include firm, progressive rear brake applications to check for vibration through the foot lever or pulsing feel, and an inspection of the disc surface for deep grooving or a pronounced lip at the outer edge. The rear shock mount corrosion flagged in 2025, combined with the 2023 damper casing corrosion advisory, suggests the rear suspension area warrants close visual inspection for any progression toward structural weakening, particularly around the mounting points and spring seats. Any knocking or clonking from the rear end over uneven surfaces would warrant immediate investigation. Engine mounting integrity is the most serious safety item in the record, with a dangerous failure recorded on 12 September 2024 for a fractured nearside front engine mounting bracket with a failed bush structure, just thirteen days before a subsequent pass was issued with an advisory on the offside mounting. This indicates the mounting system has been under stress and one side has already reached failure point. On inspection, the engine should be checked for excessive movement when rocked fore and aft with the machine on its centre stand, and the rubber bushes examined for cracking, separation from the metal core, or fluid leakage. Given the 2023 dangerous failure for a loose nearside handlebar grip and a rear tyre below the minimum 1mm tread depth, particular attention should also be paid to the condition of the current tyres, the security of all controls and grips, and the general state of fasteners throughout the chassis. A pre-purchase inspection by a motorcycle technician would be prudent to assess the current state of the brake discs, suspension components, and engine mounts in person.