2021 BMW S 1000 RR Sport 1.0L Petrol · SW21 EUX

The vehicle most recently passed its MOT on 19 May 2026, indicating a generally stable maintenance trend. The historical record is remarkably clean, with the only notable entry being a minor failure in April 2024 due to incorrect front headlamp aim, which was rectified immediately. The overall trajectory suggests a well-kept machine, although the appearance of a drive chain advisory in the latest test indicates that routine wear-and-tear maintenance is now becoming necessary. With a recorded mileage of 5,419 miles over approximately five years, the vehicle has been used sparingly, averaging roughly 1,084 miles per annum. While low mileage typically implies minimal wear on the internal engine components and drivetrain, it often signals that the motorcycle has undergone extended periods of inactivity. This usage profile shifts the mechanical risk from wear-induced degradation to age-related deterioration, where components may fail due to time and environmental exposure rather than operational stress. Given the low usage, a prospective buyer must prioritise a physical inspection of the rubber components. Specifically, examine the tyre sidewalls for signs of perishing or hairline cracking, as tyres can lose their structural integrity and grip through age even if the tread depth remains high. It is also essential to verify the condition of the brake discs for surface corrosion and ensure that the calipers are not binding, which is a common symptom of a vehicle left standing for long durations. The battery health should be tested, as infrequent charging cycles often lead to premature cell failure. Regarding the specific advisory for a loose drive chain, the buyer should inspect the chain for kinking or uneven tension and listen for any abnormal clattering or vibration during the test ride. Furthermore, because the vehicle is now five years old, calendar-based fluid degradation is a primary concern. You should verify the service history to ensure that engine oil and brake fluid have been replaced according to the manufacturer's time intervals rather than mileage, as these fluids break down chemically over time regardless of the distance travelled.