2002 BMW K Series 1.2L Petrol · KN02 BGU

The 2002 BMW K Series presents a stable and improving maintenance trend, with its most recent MOT pass recorded on 21 January 2026 at 32,025 miles. That test followed a failure on the same day at 32,013 miles, where the horn, registration plate lamp, and a worn rear brake disc were flagged. The rapid retest and pass suggest the previous owner addressed the defects promptly, indicating attentive rather than neglectful upkeep. The advisory for a worn rear brake disc, noted as not excessive, remains on the pass certificate and warrants monitoring at the next test. Mileage accumulation is exceptionally low for a 24-year-old motorcycle, averaging roughly 1,334 miles per year. The record shows a gap of over a year between the August 2023 test at 25,214 miles and the September 2024 test at 29,041 miles, representing about 3,827 miles in that period. This suggests the machine saw more regular use recently after potentially standing for long intervals earlier in its life. Extended periods of inactivity can cause dried seals, stale fuel issues, and localised corrosion on brake components and the drivetrain, which a buyer should verify in person. A buyer should focus inspection on the braking system. The 2023 test flagged front brake pads close to the minimum limit, and the January 2026 test noted a worn rear brake disc. This pattern indicates consumable wear is progressing on both axles. Check the condition of the front brake pads and the thickness and scoring of the rear disc. Inspect the calipers for any sign of binding or uneven pad wear, which can point to seized pistons from prolonged standing. Beyond the brakes, examine the chassis and suspension for corrosion, particularly around the frame welds, swingarm pivot, and rear suspension linkage. Low-mileage machines that have stood unused are prone to pitting and surface rust on exposed metal. Verify the horn and all lighting circuits function correctly, as the January 2026 failure identified a non-working horn and a registration plate lamp fault, which may point to connector corrosion or wiring deterioration. A short test ride will reveal whether the engine, gearbox, and final drive operate smoothly after what appears to be a history of light but intermittent use.