2015 Triumph Bonneville 0.9L Petrol · RF15 ABN

The Triumph Bonneville maintains a clean MOT record, with the most recent test on 25 July 2025 at 16,377 miles resulting in a pass. While the vehicle failed its initial test on the same day in 2025 and again on 09 July 2022, the lack of recorded defects suggests these were administrative or procedural issues rather than mechanical failures. The absence of recurring advisories or component-specific warnings indicates a stable maintenance trend, suggesting the motorcycle has been kept in good operational order despite its age. The recorded mileage of 16,377 miles over an eleven-year lifespan averages approximately 1,489 miles per annum, which is significantly lower than typical usage for this model. This low mileage profile is punctuated by noticeable gaps, most notably the two-year period between the September 2020 test and the July 2022 inspection. Such extended periods of inactivity often lead to specific mechanical risks, such as fuel degradation, perished rubber seals, or internal corrosion within the engine and fuel tank, which may not be captured during a standard MOT inspection. Prospective buyers should prioritise a thorough physical inspection of the fuel system, checking for internal tank corrosion and ensuring the fuel pump operates without hesitation. Given the infrequent use, examine all rubber components, including fork seals, coolant hoses, and tyres, for signs of dry rot or cracking. While the MOT history shows no structural or braking issues, the low mileage warrants a close look at the brake fluid condition and the state of the drive chain, as these components often deteriorate through age rather than wear. Verify that the engine starts cleanly from cold to rule out issues stemming from long-term storage.