2016 Kawasaki BR 0.2L Petrol · WK66 NUY

The defining mechanical story for this 2016 Kawasaki Z650 is a clean and stable recent roadworthiness record, comfortably passing its 2026 test with no advisories after a similar clean pass in 2024. However, the 2023 test cycle reveals the only significant concern in the MOT history: a failure on dangerous nearside rear drive chain condition. The chain was recorded as excessively tight to the point of likely failure, and also worn to excess, which together warranted both a major and a dangerous category defect. That same 2023 entry also carried advisories for a rear tyre worn close to the legal limit and a recurring slight fluctuation in rear brake effort, the latter of which appeared again as an advisory in 2025. The fact that the dangerous and major chain defects have not reappeared in the two subsequent passes is a positive sign that the drivetrain has been addressed, but it is essential to verify the quality and provenance of any replacement chain and sprockets fitted since. Recorded mileage stands at 7,547 miles over approximately ten years, equating to an average of around 755 miles per year, which is exceptionally low for any motorcycle and particularly so for one likely used primarily for road riding rather than purely show or collection purposes. Such a low annual accumulation means that consumable wear items like tyres and brake pads have aged as much from environmental exposure and time as from actual use, while rubber components, bearings, and the drivetrain may have suffered from prolonged static periods. Critically, there are no extended gaps in the MOT testing history, which suggests the vehicle has remained registered and in use throughout, even if only sparingly. The mileage progression is slow but continuous, which is healthier mechanically than a long lay-up followed by a sudden reintroduction to the road. For a prospective buyer, the priority focus must be the final drive system. The 2023 failure explicitly cited the nearside rear chain as excessively tight and worn to excess, conditions that point to either incorrect adjustment, lack of lubrication, or a chain that had stretched beyond serviceable limits without replacement. On inspection, the chain should be checked for tight spots by pushing the bike along in neutral and rotating the rear wheel, listening for any binding or irregular resistance. Equally, the rear sprocket teeth should be examined for hooking or shark-fin wear, as a new chain fitted onto worn sprockets will fail rapidly. The rear brake fluctuation advisory, now appearing in two separate test cycles, warrants specific attention on a test ride: with the bike at low speed, apply the rear brake progressively and feel for any judder, pulsing through the pedal, or uneven grab that could indicate a warped rear disc, a binding caliper, or contaminated brake pads. Given the very low mileage, it is also worth checking for any surface corrosion on the brake disc and ensuring the caliper slides freely, as seized mechanisms are common after long periods of inactivity. Finally, the low overall mileage reinforces the need to check for the typical degradation issues associated with low-use motorcycles. Rubber components such as the chain slider, fork dust seals, and any exposed hoses should be inspected for perishing or cracking. The 2023 advisory on rear tyre wear close to the legal limit at low mileage suggests the original fitment may have aged out rather than worn out, so the current rear tyre should be carefully examined for cracking in the sidewall or tread grooves regardless of remaining tread depth, and the date code noted. Fluid condition is also worth scrutiny given the standing time; check the brake fluid reservoir for discoloration and consider whether a brake fluid change has been documented, as the 2025 advisory on rear brake effort could be partially linked to old fluid affecting system response. A compression test or at least a thorough cold start listening for any mechanical rattle from the engine would further confirm the health of a powertrain that has seen so few miles, ensuring that this otherwise clean-record machine has not suffered from the stagnation that often accompanies low annual usage.