2014 Yamaha YZF 0.1L Petrol · FD14 NFL

A 2014 Yamaha YZF carrying 33,326 miles presents a mixed mechanical narrative, with the most recent DVSA test on 30 September 2025 recording a clean pass and no advisories, which suggests the motorcycle is currently meeting statutory roadworthiness standards. However, the longer-term picture is less uniform. A 2017 test produced a Dangerous failure for inadequate rear brake pedal reserve travel alongside roller brake test deficiencies, indicating that at that point the rear braking system was operating below a safe threshold. This was followed by a 2018 pass with a rear tyre advisory and a 2021 test cycle that included both a failure for lighting defects and a pass carrying advisories on rear suspension linkage wear and rear brake disc scoring. The 2025 clean result demonstrates a positive trajectory, but the documented history of rear brake and rear suspension concerns warrants continued scrutiny rather than complacency. With approximately 2,777 miles accumulated per year over twelve years, this motorcycle sits firmly in low-mileage territory, and the gap between the 2021 tests and the 2025 test represents a four-year stretch where no DVSA examination is recorded. Such periods of limited use are mechanically relevant because moisture accumulation, seal drying, and corrosion can progress on a stationary motorcycle, particularly on brake discs, caliper pistons, suspension linkages, and electrical connections. Conversely, the relatively gentle annual mileage implies that major drivetrain components have not been subjected to high-cycle wear, although the rear brake scoring noted in 2021 suggests the brake system was used hard enough relative to total miles to mark the friction surface noticeably. The cumulative effect is a motorcycle whose consumable wear appears more closely tied to age and storage conditions than to outright distance covered. A prospective buyer should focus inspection effort on the exact systems flagged in this MOT record, starting with the rear brake assembly. The 2021 advisories documented pitted and scored rear brake discs, and the earlier 2017 failure centred on pedal reserve travel and roller brake efficiency. On inspection, check the rear brake pedal for straightness and full travel, squeeze the rear brake lever firmly to confirm solid pressure with no sponginess, and listen for scraping or grinding noises indicating worn pads against scored discs. Examine the rear brake disc surface for visible ridges, blueing from heat, and lip formation; measure disc thickness against the service limit if access allows, as a scored disc may still meet minimum thickness but deliver reduced wet-weather performance. Rear suspension condition is the second priority, given the 2021 advisory on a worn rear suspension pin, bush, or joint. With the motorcycle on a centre stand or paddock stand, grip the swingarm or shock linkage and attempt to rock it laterally and fore-and-aft to detect any free movement. Visually inspect the linkage pivot points for rust, cracking, or perished rubber bushes, and check shock absorber seals for any oil weeping. Electrical items also merit attention following the 2021 failures on the offside direction indicator flashing rate and the non-functioning nearside front indicator and rear stop lamp. Test every indicator, the horn, headlamp main and dip beams, and apply both brakes to confirm both front and rear stop lamps illuminate promptly. Finally, the 2018 rear tyre advisory underlines the need to confirm current tyre tread depth, sidewall condition, and manufacture date, as aged tyres on a low-mileage machine can perish regardless of remaining tread.