2018 KTM 390 Duke 18 0.4L Petrol · AF68 EZB

A consistent history of clean roadworthiness defines this motorcycle, showing no recorded failures or significant defects across its testing lifecycle. The most recent inspection on 31 July 2026 resulted in a pass, though it introduced the first recorded advisory regarding the drive chain. This indicates a stable mechanical profile where the vehicle has maintained its structural and operational integrity without the recurring issues often seen in higher-use machines. The recorded mileage of 8,331 miles over approximately eight years represents a very low annual accumulation of roughly 1,041 miles. While this low usage suggests minimal wear on high-friction components like brake pads, tyres, and engine internals, such infrequent use can occasionally lead to components seizing or rubber seals drying out due to extended periods of inactivity. Mechanically, the drivetrain and consumables should theoretically be in excellent condition, but the low mileage necessitates a closer look at how the vehicle has been stored between its infrequent trips. The advisory from the July 2026 test specifically flags the nearside rear drive chain as being worn with tight links. This is a critical area to inspect during a physical viewing and a test ride. You should check for uneven tension along the length of the chain and look for any signs of kinking or stiffness in the links. On a test ride, pay close attention to the smoothness of power delivery; any jerking, snapping, or rhythmic vibrations felt through the footpegs or handlebars when accelerating or decelerating could indicate that the chain and sprocket set requires immediate replacement. Beyond the drive chain, the lack of previous advisories suggests that the braking system, suspension, and lighting have been well-maintained. However, given the low annual mileage, you should manually inspect the brake discs for any surface corrosion or pitting that can occur when a bike sits for long periods. Ensure the brake lever feels firm and that there is no excessive travel or sponginess, which would indicate issues with the hydraulic system. The overall mechanical trend is positive, provided the drive chain is addressed to prevent further degradation of the transmission components.