2009 Aprilia RSV 1.0L Petrol · AS02 BYE

The most recent DVSA examination on 13 May 2025 resulted in a pass, although two advisories were issued: one for slight fluctuation in front brake effort and another for a noisy exhaust. These same advisories appeared on the 2024 test and were carried forward from a failure recorded one day earlier, on 20 March 2024, where the motorcycle failed on excessively worn final drive components. That failure cited a dangerously loose drive chain, a rear sprocket worn to excess, and categorised the chain condition as dangerous. The vehicle was presented again the following day and passed with the same two advisories reissued. Across the remaining history, the 2023 and 2022 tests were entirely clean, a 2020 test carried only the exhaust noise advisory, and a 2017 test noted light stanchion misting on the nearside front shock absorber. The pattern suggests that the more serious mechanical concerns were addressed promptly in 2024, but the recurrence of brake fluctuation and exhaust noise across multiple consecutive tests warrants attention, as these items have not been definitively resolved despite passing results. With 31,838 miles recorded over approximately 17 years, annual usage averages around 1,873 miles, which is genuinely low and characteristic of a motorcycle that has either been used sporadically for leisure or has experienced extended periods of standing. The mileage progression between tests appears steady rather than rapid, with no obvious clustering that would suggest high annual accumulation or excessive short-distance running. Low annual mileage of this nature tends to suppress wear on drivetrain and brake friction surfaces, but it accelerates calendar-related degradation such as corrosion, seal drying, fluid deterioration, and standing-related electrical issues. The unusually long intervals between some examinations also mean that interim deterioration could go undocumented in the MOT record, so physical inspection is particularly important. The advisory relating to slight fluctuation in front brake effort across two consecutive tests indicates uneven hydraulic pressure or mechanical operation between the two front calipers. On a test ride, the buyer should listen for any binding or scraping from the front discs, feel for a spongy or uneven lever, and observe whether the motorcycle pulls to one side under firm braking. Such fluctuation often points to a sticking piston, contaminated or glazed pads, or a slightly warped disc, all of which are relatively common on low-mileage machines where calipers have been known to seize from disuse. The exhaust noise advisory, repeated since 2020, suggests a deteriorating exhaust system that may have a loose joint, perished mounting bush, or internal baffle breakdown; an uneven idle, popping on the overrun, or visible soot around the joint should be investigated. Given the age and low mileage, the prospective buyer should carry out several time-based inspections irrespective of the MOT record. Tyres should be examined closely for sidewall perishing and cracking, as rubber compounds degrade with age even when tread depth remains adequate, and the production date code should be checked on both tyres. Brake discs should be inspected for surface corrosion and pitting from standing, particularly on the front where the fluctuation advisory was noted, while the caliper pistons should be checked for free movement. The 12 volt battery is likely due for replacement or at the very least load testing, as batteries of this age commonly fail without warning. Front fork stanchions should be wiped clean and examined for oil residue, building on the 2017 advisory for light misting, and the steering head and swingarm bearings should be checked for notching. Drive chain and sprocket condition should be physically inspected, as the 2024 failure and dangerous categorisation indicate this is a known weak point, and chain tension, lubricant condition, and sprocket tooth profile should all be confirmed. Finally, all fluid systems, including brake fluid, coolant if applicable, and any hydraulic clutch, should be assessed for service history, as fluids degrade over calendar years rather than mileage and replacement documentation should be verified.