1998 Ducati M 900 S 0.9L Petrol · R407 AOM

As a classic 904cc Italian motorcycle, running costs will be higher than a modern equivalent. Fuel economy is relatively modest, and you should expect to use premium unleaded to maintain the engine's performance. Insurance groups for vintage Ducatis vary significantly based on your location and rider profile, but expect higher premiums due to the niche nature of the model.

Maintenance costs are the primary consideration. While the mileage is low, parts for a 1998 model can be expensive and sometimes difficult to source. Expect to spend more on specialist labour for tasks like valve clearances and suspension servicing. An estimated annual budget should account for seasonal storage and periodic specialist maintenance.

First, inspect the front suspension thoroughly. The MOT history specifically highlights an oil misting issue on the offside front shock absorber (noted in 2022 and again in 2026). Check for any signs of significant weeping or pooling of oil, which would indicate a seal failure requiring a rebuild.

Second, examine the drive chain and sprockets. The 2025 MOT advisory mentioned a worn and loose chain; verify if this has been replaced. A stretched chain can cause damage to the sprockets and affects power delivery. Finally, given the bike's age and the fact that it has covered very few miles per year, check all rubber components—including tyres, brake lines, and intake manifolds—for signs of cracking or perishing due to age rather than wear.