2008 Kawasaki ER 650 B8F ABS 0.6L Petrol · WN58 GZW

The Kawasaki ER 650 B8F presents as a broadly roadworthy machine with a stable, if somewhat neglected, maintenance trend. The most recent test on 2025-09-11 at 23,171 miles passed, though the tester flagged a light oil misting on the offside front shock absorber, a drive chain running slightly tight, and a missing exhaust clamp at the downpipe-to-silencer joint. None of these are serious in isolation, but the chain adjustment has swung from slightly loose in 2024 to slightly tight in 2025, suggesting inconsistent attention rather than a resolving fault. The 2023 failure is more telling. On 2023-10-10 the rear brake recorded zero effort at the wheel and the stop lamp failed to illuminate from the rear brake control. The less effective brake control also fell below the 25 per cent efficiency threshold. That same test flagged a rear tyre worn close to the legal limit and slight wheel alignment deviation. The following day's retest at the same mileage passed with the chain, tyre, and alignment advisories still present but presumably within tolerance. This pattern indicates the rear brake fault was rectified between tests, yet the other minor issues were simply tolerated rather than properly addressed. The recorded mileage of 23,171 miles across roughly 18 years of registration equates to approximately 1,287 miles per year, which is notably low. The mileage progression is sparse but consistent. Between 2022-07-13 and 2023-10-10 the odometer moved from an unrecorded figure to 22,965 miles, then to 23,171 miles by 2025-09-11. The gap between 2022 and 2023 lacks a precise starting point, but the subsequent accumulation of just 206 miles over roughly 14 months confirms very light use. Such low annual mileage can preserve mechanical components but also introduces its own risks. Seals and gaskets may dry out from prolonged standing, tyres can age and perish regardless of tread depth, and brake components can corrode from lack of regular heat cycling and use. A buyer inspecting this machine in person should focus on the front suspension, given the oil misting noted on the offside shock absorber in the 2025 test. Even a light misting indicates the damper seal is beginning to fail, and a low-mileage machine that has stood for extended periods is particularly susceptible to this. The rear brake system warrants close examination as well. The 2023 failure showed a complete loss of recorded effort at the rear wheel, pointing to either a seized caliper, a master cylinder fault, or air in the hydraulic line. Although the subsequent pass confirms a repair, the caliper slider pins and piston should be checked for free movement, and the brake fluid should be inspected for condition and level. The drive chain and sprockets deserve attention. The chain has been flagged as both slightly loose and slightly tight across consecutive tests, indicating adjustment has been erratic. A chain that runs tight accelerates wear on the front sprocket, rear sprocket, and output shaft seal, while a loose chain can snag or skip. Check for kinked links, hooked sprocket teeth, and correct free play according to the manufacturer's specification. The missing exhaust clamp at the downpipe joint is a simple fix but worth inspecting for exhaust gas leakage marks or cracking at the flange.