2012 Yamaha XT660R 0.7L Petrol · CP12 YLH

The vehicle remains currently roadworthy, though the maintenance trend shows a slight shift toward mechanical neglect following years of clean records. The test in September 2023 at 11,241 miles identified two defects: a loose drive chain and a noisy exhaust. While these did not cause failure, they indicate that basic adjustment and preventative maintenance have been overlooked compared to the perfect records seen in the 2020 and 2022 tests. The mileage profile is exceptionally low for a 14-year-old motorcycle, averaging approximately 800 miles per year. The data shows consistent, slow accumulation, moving the bike from 10,326 miles in July 2020 to 11,241 miles by September 2023. This low usage suggests the engine and drivetrain components have faced minimal mechanical stress, but long periods of inactivity often introduce secondary issues such as perished rubber seals, fuel degradation, or internal corrosion of fluid systems which are not captured by a standard MOT test. A buyer must conduct a thorough physical inspection of the exhaust system and drive assembly. The noisy exhaust noted in September 2023 suggests a loose internal baffle or a leaking manifold gasket that requires attention to prevent performance loss or excessive noise. The drive chain should be checked for stretch and dry links, as low-mileage bikes often suffer from neglected lubrication. Given the age, also verify the brake lines for cracking and inspect the fork seals for oil leaks, as these components degrade over time regardless of low mileage.