2022 Sinnis QH 125 GY SM-R 0.1L Petrol · GY22 SYP

A clean MOT record defines the mechanical picture of this 2022 Sinnis QH 125. The single DVSA test on file, conducted on 22 May 2025, returned a pass with no advisories or defects recorded. For a four-year-old motorcycle with this little mileage, a clean pass without any flagged monitoring items is a positive starting point, indicating that none of the wear-related items typically examined at test — tyre condition, braking components, lighting, steering and suspension — were noted as approaching a service or advisory threshold at the time of examination. The absence of any historical advisories means there is no recurring component concern to investigate further through the MOT trail. Recorded mileage of 4,738 miles across roughly four years equates to an annual accumulation of around 1,180 miles, which is notably low even for a 125cc learner or commuter-class machine. This rate of use suggests the bike has either been used primarily for short trips, weekend riding, or has spent extended periods stored between outings. Mechanically, this usage profile carries familiar implications for small-capacity motorcycles: the throttle body, carburettor (depending on specification), and fuel system can suffer from varnish build-up or stale fuel residues if left standing; drive components such as chain and sprockets may show surface corrosion despite limited wear on the sprocket teeth; and brake discs can develop light surface oxidation that presents as initial judder under the first application. Tyres, although lightly scrubbed in terms of tread depth, may have aged in terms of compound hardness, and battery condition is often the first casualty of sporadic use. For a prospective buyer, the practical priorities on inspection should mirror the items that an MOT examiner would scrutinise. On a test ride, listen for any knocking or clonking from the front end over uneven surfaces, which would indicate worn headstock bearings or top yoke condition — components not flagged in the MOT record but worth confirming given the low mileage and likely intermittent use. Check steering for any notchiness or uneven resistance through full lock-to-lock movement. Apply the front brake firmly from around 20 mph; any pulsation through the lever suggests disc warping or corrosion on the braking surface, and a soft or spongy lever feel should prompt a hydraulic fluid and seal check. The rear brake should respond crisply via the foot lever without any binding or excess lever travel. On the mechanical side, run the engine from cold and listen for any irregular idle, smoke from the exhaust (blue indicating oil consumption, white suggesting coolant or condensation from short journeys), and verify that the throttle responds cleanly without hesitation or sticking cables. Inspect the chain for stiff links, adequate tension, and even wear across both sprockets; given the low mileage, chain lubrication and condition are more indicative of storage habits than outright wear. Confirm that all lighting, indicators, and the horn function correctly, and check that the number plate and tyre sidewalls are free from significant perishing. Finally, given the low annual mileage, ensure the battery holds charge under load and that the charging system is maintaining voltage with the engine running, as a chronically under-used motorcycle frequently presents with flat or weak battery behaviour that an MOT will not directly diagnose.