1999 Yamaha YZF600 0.6L Petrol · T63 XVT

The vehicle demonstrates a consistent roadworthiness record across five consecutive MOT tests, all passing without defects or advisories. The most recent test, conducted on June 6, 2025, confirms the bike remains within legal limits for emissions, brakes, lights, and structural integrity at 35,362 miles. There is no evidence of recurring mechanical failures or advisory notes, suggesting the previous owner maintained the motorcycle within basic compliance standards. However, the absence of defects does not preclude hidden wear—particularly in high-stress components like the chain, suspension bushes, or throttle cables—which are not routinely inspected during an MOT. The recorded mileage of 35,362 miles over nearly 27 years equates to an average of just 1,310 miles annually, a figure unusually low for a motorcycle of this age. The mileage increments between tests remain remarkably stable, with only 76 miles logged between the 2023 and 2024 tests and 156 miles between 2024 and 2025. Such minimal usage may indicate prolonged periods of storage, which can accelerate degradation of rubber components (tyres, seals, grips) and lead to corrosion in exposed metal parts. The lack of significant mileage gaps also raises questions about whether the bike was regularly ridden enough to prevent stagnation in the fuel system or lubrication circuits. Given the motorcycle’s age and low mileage, a prospective buyer should prioritise an inspection of the chain and sprocket for excessive wear or rust, as prolonged inactivity can cause premature deterioration. The suspension bushes and coil springs should be checked for cracking or perished rubber, while the throttle and clutch cables warrant examination for stiffness or internal corrosion. Brake pads and discs, though not flagged in MOTs, may require assessment for uneven wear or glazing, especially if the bike was stored with wet brakes. Finally, the frame and fuel tank should be inspected for signs of structural corrosion, particularly around welds and seams, as rust can compromise load-bearing integrity over time.