1991 Kawasaki ZR550-B2 0.6L Petrol · J871 XWG

The 2025‑08‑21 MOT passed with zero defects, confirming that the Kawasaki ZR550‑B2 is presently roadworthy, and the immediate prior failure on the same day for headlamp aim indicates that recent corrective work has addressed the issue, suggesting an improving maintenance trend. Earlier failures in 2023 for a loose drive chain and in 2020 for a rough front wheel bearing show that previous owners have dealt with recurring mechanical concerns. The recorded mileage of 54,828 at 35 years old equates to roughly 1,567 miles per year, a figure that is low for a vehicle of this age and points to long periods of inactivity interspersed with modest use. Mileage rose only 460 miles between the 2023‑08‑08 test at 54,368 miles and the 2025‑08‑21 test at 54,828 miles, and the 2020‑04‑20 test at 54,310 miles shows just 58 miles added over three and a half years, indicating that the car has spent considerable time stationary. The jump from 47,259 miles in 2015 to 48,846 miles in 2016 represents a 1,587‑mile increase in a single year, the largest annual gain in the record. A buyer should therefore focus on the suspension system, as repeated advisories on rear shock damping, inadequate damping effect, and deteriorated bump stop rubber from 2009 to 2018 indicate worn or failing shock absorbers and suspension bushes. Brake components merit close attention, given the history of front roller brake test fluctuations, front brake sticking advisories, and the 2011 failure for worn sintered brake pads, all of which suggest potential wear on pads, discs, calipers and fluid condition. The drive chain, flagged as excessively loose in 2023 and slightly loose in 2011, should be inspected for wear and proper tension, while the headlamp aim failure in 2025 requires verification of alignment and wiring. Overall, the vehicle’s low annual mileage suggests it has been stored for extended periods, but the recent clean MOT and resolved headlamp issue indicate that maintenance has been performed promptly; a thorough in‑person inspection of suspension components, brake system integrity, drive chain condition, and headlamp alignment will confirm whether the recorded faults have been fully remedied.