2009 Yamaha YZF 0.1L Petrol · EO59 CDV

The defining mechanical narrative of this 2009 Yamaha YZF is one of late-period deterioration and recurrent roadworthiness failures, a pattern that should give any prospective buyer cause for measured caution. The most recent test on 2023-03-10 resulted in a failure with a particularly serious combination of defects: a dangerous rear tyre with tread depth below the legal 1.0mm minimum, a missing rear footrest, an inoperative horn, and an exhaust emitting noise clearly in excess of the standard silencer benchmark. Set against the earlier tests, which include a clean pass as recently as November 2020 and another pass in February 2017, the deterioration over the final three recorded examinations is pronounced. Across the 2022 and 2023 tests alone there are two failures, with brake-related majors on the front end, an incorrectly coloured front position lamp appearing as a minor on three consecutive occasions, and a rear tyre that was already noted as worn close to the legal limit in early 2022 before falling below the minimum threshold at the next test. This is not a motorcycle whose MOT record provides reassuring continuity; it is a record in which the most recent evidence is the most concerning. Recorded mileage stands at 27,592 miles across seventeen years, equating to an annual accumulation of roughly 1,623 miles, which is notably low for the age of the machine. The recorded MOT tests show a gap between February 2017 and April 2019 of over two years, and another gap of nearly two years between November 2020 and January 2022, during which the motorcycle was not presented for testing. Whether these gaps reflect periods off the road, exemption status, or simply non-attendance at test cannot be confirmed from the records alone, but they do mean that long stretches of mechanical condition are undocumented. Low annual mileage on a motorcycle of this vintage typically means less wear on drivetrain and brake components in absolute terms, yet it can also mask issues arising from prolonged standing, such as perished rubber, dried brake fluid, corroded electrical contacts, and seized caliper pistons. The discrepancy between the modest total mileage and the severity of the brake binding flagged in January 2022 is worth noting, as binding calipers and fluctuating brake effort are more commonly associated with corrosion and infrequent use than with high-mileage wear alone. A prospective buyer should approach this YZF with the specific defects from the record in mind and focus the physical inspection and test ride accordingly. The January 2022 failure flagged the front brake as binding excessively and showing excessive fluctuation in effort, with an advisory on the rear brake also binding; on a test ride, this would manifest as the motorcycle feeling reluctant to roll forward when pushed or as having a noticeably uneven or grabbing front brake lever, and the front wheel may feel hot to the touch after a short ride. The 2019 advisories on the steering headbearing showing slight free play should be re-examined, as headbearing wear progresses gradually and is felt as an indistinct or wandering front end at low speed and as a vague, notchy sensation through the handlebars when turning the bars from lock to lock with the front wheel raised. The shock absorbers noted as having a light misting of oil in 2022 warrant a close look at the fork seals and any residue running down the stanchions, with particular attention to how the front end behaves over broken surfaces where worn damping will cause the front to dive excessively under braking or chatter over undulations. Both front brake pads being close to minimum in 2019, combined with the binding issue later, means the caliper pistons, pins, and bores should be physically checked for smooth operation and free movement. Several further component-specific checks are warranted by the non-brake defects in the history. The exhaust system was found noisy in 2018 and then again clearly in excess in 2023, suggesting either a deteriorating standard silencer or non-standard componentry; any test ride should include listening for blowing sounds under load and checking for movement at joints when the bike is cold. The front position lamp has been flagged for incorrect colour on three separate occasions, which suggests a recurring electrical or bulb-fitment issue that may have been temporarily corrected rather than properly resolved. The horn failure on the 2023 test is straightforwardly verifiable with a single press and should not be overlooked. Finally, the rear tyre having been close to the legal limit in 2022 and below the minimum by 2023 means that the current tyre is very likely an unknown quantity from the perspective of this record; the tyre fitted at viewing should be inspected for age, tread depth across the full width, and any cracking or flat-spotting from standing, given that prolonged stationary periods can produce deformities in tyres that are not visible on casual inspection but will be felt as vibration or instability at speed.