2022 Yamaha XSR 125 (MTM125) 0.1L Petrol · GY22 XDP

The defining mechanical concern within this Yamaha's brief MOT history centres on the August 2025 test, where the motorcycle was presented with multiple defects of sufficient severity to warrant a refusal of the test certificate. The drive chain was recorded as excessively tight and fitted with an incorrectly seated horseshoe locking device, both classified as dangerous failures, alongside a headlamp aim that projected too high and a minor observation regarding the rear reflector being obscured by an L plate. These issues were rectified on the same date, with a pass certificate subsequently issued later the same day, though only the minor reflector advisory carried over to that pass. The most recent test on 16 July 2026 recorded a clean pass with no advisories, which suggests that the immediate safety-critical defects have been resolved, but the chain-related failures on a 2022 machine with under 4,000 miles point to drivetrain adjustment that was either neglected or incorrectly carried out rather than to ordinary wear. With recorded mileage of 3,996 miles spread across approximately four years, this XSR 125 has averaged close to 1,000 miles annually, a notably low figure even for a learner-class machine. Such limited use means that tyre and brake consumable wear is unlikely to be advanced, but the motor and drivetrain have spent extended periods either stationary or undertaking only short journeys. Standing time of this nature can affect battery state, can lead to moisture accumulation within the fuel system, and can cause lubricant films on internal components to thin unevenly. It is also worth noting that three MOT events have been recorded in a relatively short window during 2025 and 2026, which is consistent with a vehicle that has been brought back into active use after a period of dormancy rather than one in continuous service. Any prospective buyer should focus their physical inspection on the components flagged in the 2025 record. On a test ride, listen for any chain noise or jerking under acceleration that could suggest the drive chain and locking device have again been incorrectly set, and confirm visually that the chain has the correct slack at the midpoint of its run and that the split link is correctly seated and facing away from the swingarm. Check that the headlamp beam pattern sits at or just below the horizontal line on a wall at a set distance, as an aim that has drifted upward again would compromise visibility for oncoming traffic. Inspect the rear reflector for clean, unobstructed presentation, particularly if any L plate fixings have been left in place. Beyond the recorded defects, low-mileage use of this duration warrants a careful look at items that deteriorate with standing rather than running. Examine the condition and charge of the 12 volt battery, including any signs of corrosion at the terminals, and test electrical systems such as indicators, horn and instrument lighting for reliable operation. Inspect tyre sidewalls for cracking or flat spotting from prolonged static loading, and check that brake discs are free from surface corrosion and that calipers release cleanly without binding. Listen on the overrun for any bearing rumble from the wheels, and confirm that the fork stanchions show no pitting or oil staining, as seals on a lightly used machine can deteriorate through age rather than mileage.