2010 Yamaha WR450F 0.4L Petrol · EU10 AEJ

The vehicle remains roadworthy, though the maintenance trend shows a pattern of recurring mechanical issues and intermittent neglect. The most recent test in July 2025 at 4,423 miles passed without advisories, suggesting a temporary resolution of the faults noted in the previous year. However, the history reveals a persistent struggle with the exhaust system and steering components, indicating the bike has been subject to reactive maintenance rather than proactive preventative care. The mileage profile is exceptionally low for a sixteen-year-old machine, averaging only about 276 miles per year. Between April 2021 at 2,817 miles and July 2025 at 4,423 miles, the vehicle covered just 1,606 miles. This low usage suggests the bike likely sat for long periods, which often leads to the degradation of rubber components, seals, and fuel systems despite the low mechanical wear. The gap between the 2024 and 2025 tests confirms this pattern of infrequent daylight-only use. A buyer must conduct a thorough physical inspection of the exhaust system, which was flagged for a leak in 2021 and noise in both 2022 and 2024. The steering head bearing, reported as stiff or notchy in 2024, requires close attention to ensure the bearings have not seized or pitted due to inactivity. Additionally, the front brake-effort fluctuation noted in 2022 warrants an inspection of the rotors for warping or caliper corrosion. Given the age and low mileage, verify the condition of the tyres, perished hoses, and any structural corrosion on the frame that the MOT tester may not have fully addressed.