2009 Yamaha YZF 0.1L Petrol · DU09 LEJ

The vehicle is currently roadworthy but the maintenance history reveals a trend of deferred repairs following long periods of inactivity. While the most recent test in July 2023 at 8,080 miles was a pass, it followed a failure just eight days prior at 8,075 miles. That failure highlighted critical mechanical issues including a worn rear suspension ball joint and a seized drive chain, indicating that the motorcycle is only serviced when faults reached legal thresholds rather than through proactive preventative maintenance. The mileage profile is exceptionally low for a seventeen-year-old machine, averaging fewer than 500 miles per year. There is a significant five-year gap between the July 2018 and July 2023 tests during which the vehicle covered only 74 miles. This pattern suggests the bike spends the majority of its life stationary, which explains the low wear on consumables but often leads to the degradation of rubber components and lubricants. The seized chain links noted in 2023 are a direct consequence of this stationary storage. A physical inspection must focus on the effects of age and lack of mileage. The 2023 record flagged both front and rear tyres as over ten years old, which poses a safety risk regardless of remaining tread depth due to rubber rot and hardening. The buyer should specifically inspect the front brake system for persistent binding, as this was noted in two consecutive tests. Given the previous failure of a worn ball joint and a seized chain, a thorough check of all suspension pivot points and the state of the sprockets is required to ensure no internal corrosion has occurred during the long periods of storage.