2001 Yamaha YZF R6 0.6L Petrol · MU51 MJJ

A track record of seven straight passes across roughly two decades tells a clean mechanical story for this YZF R6, with the most recent assessment on 8 July 2026 confirming a defect-free outcome. There are no advisories, no failed items, and no component categories flagged for attention at any point in the recorded history, which means the documented evidence does not point to chronic wear points such as corroded suspension linkages, perished brake hoses, binding calipers, or structural degradation around the frame and subframe mounting areas. Because no specific components have been called out as marginal, any prospective buyer is in the position of relying on physical inspection rather than historical data to judge the bike's mechanical state. The absence of recorded defects should not be interpreted as proof of condition; it simply means DVSA tests have not surfaced issues warranting attention during this period. Against a 25-year age, the recorded 7,479 miles translates to an average of around 299 miles per year, an unusually low annual accumulation for a motorcycle that has historically been used as a weekend or fair-weather machine. The MOT record itself confirms substantial periods off the public road, with visible plateaus from 2008 through to 2011, another stretch from 2011 to 2016, and the most recent gap from 2018 to 2026 representing approximately eight years where no test was carried out. Such prolonged standing periods are mechanically relevant, as they can allow brake discs to surface corrode, caliper pistons to seize, tyre sidewalls to harden and crack, fuel system components to deteriorate, and battery capacity to collapse. The 2026 pass demonstrates that the bike was in a roadworthy state on the day of test, but a long lay-up followed by a single clean test is not the same as continuous use. For a physical evaluation, particular attention should be paid to the braking system, as brake calipers, pistons, and steel braided lines can suffer from corrosion and internal seizure after extended standing, especially on a bike that has covered very few miles. On a test ride, the buyer should listen for any scraping or grinding from the front discs during initial low-speed application, feel for a firm and progressive lever without excessive travel or sponginess, and check that the rear brake operates smoothly without the pedal sinking. The suspension, including the front forks, should be inspected for any hydraulic seepage around the seals, pitting or corrosion on the stanchions, and irregular damping behaviour over uneven road sections, given that seals can harden and lose effectiveness during long periods of disuse. The tyres warrant close scrutiny regardless of tread depth, as rubber compounds degrade with age and a bike registered in 2001 may have fitments that are well beyond their safe service life even with unused tread remaining. Look for sidewall cracking, hardening of the rubber, and check the DOT date stamps on both tyres to confirm they fall within a recent manufacturing window. The chain and sprockets should be inspected for rust, stiff links, and worn sprocket profiles, since these components corrode rapidly when a motorcycle is stored without regular lubrication. Listen for any irregular tick or knock from the engine on cold start, allow the bike to reach operating temperature before riding, and observe whether the gearbox selects cleanly through all ratios, as low mileage combined with long standing periods can produce gearbox issues related to lubricant ageing and occasional gear seizure from internal corrosion.