1998 Yamaha YZF600 0.6L Petrol · R878 AAG

A pattern of recent clean testing follows a period of recorded mechanical advisories and a single failure regarding lighting equipment. While the 2019 test resulted in a failure due to a missing rear reflector and multiple advisories concerning exhaust leaks, tyre wear, and brake disc oxidation, the vehicle has achieved consecutive passes without any recorded defects since 2021. The most recent test on 10 August 2024 confirms that the previous issues with the exhaust, tyres, and front discs have been addressed, resulting in a stable current roadworthiness profile. The recorded mileage of 58,031 miles over a 28-year lifespan indicates an average annual accumulation of approximately 2,073 miles. This low annual usage suggests the vehicle has spent significant periods stationary or is used only for infrequent, short-distance trips. Mechanically, such a profile means that while drivetrain components may show relatively low cumulative wear, the vehicle is more susceptible to issues related to long-term standing, such as the surface corrosion noted on the front discs in 2019 or the degradation of rubber components. Prospective buyers should pay close attention to the suspension and braking systems during a physical inspection and test ride. Although the 2018 advisory regarding free play in the rear suspension bush was not repeated in subsequent tests, it is prudent to check for any lateral movement in the rear linkage or unusual knocking sounds when traversing uneven surfaces. Regarding the braking system, the previous advisory for rusty front discs should be verified by checking for smooth deceleration and ensuring there is no rhythmic pulsing or judder through the lever or pedal when applying pressure at varying speeds. The history of exhaust gas leaks and tyre wear advisories in 2019 and 2020 necessitates a thorough check of the exhaust manifold and header connections for any signs of soot staining or audible ticking when the engine is running. Additionally, given the low annual mileage, the condition of the tyres should be assessed for age-related cracking or sidewall perishing, regardless of the remaining tread depth. Ensure that the rear tyre currently meets legal requirements and does not exhibit signs of uneven wear which could indicate alignment issues or worn suspension components.