1999 Yamaha FZS600 0.6L Petrol · V906 DCF

The 1999 Yamaha FZS600 presents a stable and largely reassuring maintenance profile. The most recent MOT, conducted on 14 March 2026 at 33,620 miles, resulted in a pass, though the tester issued an advisory notice for the front tyre being worn close to the legal limit. This single advisory in the latest test, against a backdrop of four consecutive clean passes, indicates a vehicle that has been consistently maintained to a roadworthy standard. The trend is stable, with the only emerging concern being the front tyre wear, which is a routine consumable item rather than a mechanical fault. The mileage pattern is exceptionally low for a 27-year-old machine. The vehicle has covered just 2,313 miles over the seven-year period between the April 2022 test (31,327 miles) and the March 2026 test (33,620 miles), averaging roughly 330 miles annually. Prior to that, the mileage was static at approximately 31,300 miles for nearly a decade, from October 2019 back through at least March 2021. This points to prolonged periods of storage or very light recreational use rather than daily commuting. Such low mileage reduces wear on the drivetrain, suspension, and braking components, but a stationary motorcycle can suffer its own issues, including stale fuel, perished seals, and corrosion in the braking system. A prospective buyer should focus their physical inspection on components that suffer from inactivity rather than mileage. The advisory front tyre, flagged at the March 2026 test, should be checked for date codes and sidewall cracking, as a tyre older than five years can degrade internally regardless of remaining tread depth. Given the bike's extended periods standing, the rear brake caliper and master cylinder should be examined for seizure or binding, as infrequent use can cause pad corrosion and piston sticking. The chain and sprockets require close scrutiny for stiff links and rust, and the fork seals and fork oil should be assessed for deterioration from age rather than wear. The fuel system is another critical area. A carburettor-equipped machine left standing with modern ethanol-blended fuel is prone to blocked jets and varnished float bowls, which can cause poor starting and running issues not apparent during a brief MOT idling check. The coolant and brake fluid should be tested for condition and moisture absorption, as both degrade over time regardless of mileage. Overall, the MOT record confirms a mechanically sound motorcycle that has been kept in roadworthy condition, but its low-mileage history demands an inspection focused on the effects of age and storage rather than mechanical fatigue.