1989 Honda CBR400 0.4L Petrol · F616 GWR

A sparse and contradictory recent testing history defines this vehicle's record, featuring a failure on 5 June 2025 followed by a pass on 11 June 2025. Although the most recent test resulted in a pass with no defects recorded, the preceding failure is noted despite no specific defects being listed in the provided data. As the last certificate expired in June 2026, the vehicle is currently not in a road-legal state. The recorded mileage of 21,532 miles over 37 years equates to an average of approximately 582 miles per year. This low accumulation rate indicates a usage profile characterized by infrequent road use or extended periods of inactivity. Mechanically, this often results in minimal wear on the internal engine components and drivetrain, but increases the likelihood of degradation in rubber seals, gaskets, and suspension bushings. In the absence of specific MOT advisories, the inspection must focus on the symptoms of long-term standing. During a test drive, listen for any abnormal mechanical knocks or timing chain rattle and ensure the engine reaches operating temperature without overheating or leaking. Check for oil misting around the cylinder head and examine the front fork stanchions for weeping seals. Physical examination should prioritize the condition of the braking system, feeling for any binding in the calipers or a spongy lever response. Inspect the drive chain for surface corrosion or seized links and check the steering head bearings for notchiness or play. A detailed visual check of the frame, swingarm, and wheel rims for corrosion is necessary to confirm the structural integrity of the chassis.