1996 Yamaha TDM850 0.8L Petrol · N521 CDP

The most recent MOT test conducted in August 2024 resulted in a pass with no recorded defects. Looking at the broader maintenance history, the trend appears stable and shows signs of proactive upkeep. While there were several advisories recorded between 2018 and 2022, specifically concerning brake pad wear, disc condition, and minor electrical and rubber component damage, the subsequent clean passes suggest that these consumables have been addressed. The transition from multiple advisories to a clean record in the last two years indicates that the vehicle is being maintained to a standard that keeps it within legal and safe operating limits. With a total mileage of 41,890 miles over approximately thirty years, the vehicle has covered an average of only 1,396 miles per year. This is significantly lower than the typical usage for a motorcycle of this class, which may suggest lighter mechanical strain on the engine and drivetrain components. However, such low annual mileage can be a double-edged sword. Long periods of inactivity can lead to issues that are not strictly mileage-dependent, such as the degradation of rubber components, the settling of fuel sediments, and the potential for internal corrosion in areas where fluids may not circulate regularly. During your inspection, you must prioritise checking the condition of all rubber elements. Even if the tyre tread appears deep, inspect the sidewalls for perishing or fine cracking, which indicates age-related degradation. Given the previous advisory regarding a perished tyre valve, ensure all valve stems and fuel lines are supple and free from cracks. You should also inspect the brake system thoroughly; although recent tests were clean, the history of worn discs and pads means you should feel for any vibration or shudder through the lever or pedal during a test ride, which could indicate uneven disc wear or binding calipers. Furthermore, pay close attention to the electrical and fluid systems. Verify that the heated grips and other electrical accessories are fully operational, as these have been noted as faults in the past. Check for any signs of fluid leaks from the forks or engine seals, as aged seals are prone to weeping when a vehicle has stood for long periods. It is also essential to confirm that time-based servicing has been conducted. Because the mileage is so low, you should check the service book for evidence of annual oil changes and coolant flushes, as these are critical for preventing internal corrosion and ensuring the longevity of a machine that is primarily aged by time rather than distance.