2005 Honda CG125 0.1L Petrol · SC05 YMD

A motorcycle of this vintage showing only 25,086 recorded miles across roughly two decades presents a roadworthiness profile dominated by intermittent rather than progressive use, and the 2026 test sequence captures that perfectly. After six consecutive passes spanning 2015 through 2022, the most recent attempt on 6 March 2026 resulted in a fail on three distinct major defects: headlamp aim projected too high, a front brake exhibiting excessive binding, and an exhaust emitting noise well beyond what a standard silencer would produce, the latter accompanied by a starting fault that prevented the emissions test from even being carried out. The same machine returned to the test station just six days later on 12 March 2026 and passed with no defects recorded, indicating that remedial work addressed all three items within that short window. The overall trend is therefore one of a fundamentally sound machine that has encountered a cluster of issues after a four-year testing gap, rather than a vehicle with chronic deterioration. The recorded mileage equates to an annual accumulation of only about 1,195 miles, and there is a notable four-year void between the October 2022 test and the March 2026 attempt, suggesting the bike was either off the road for a substantial period or used very sparingly. For a small single-cylinder commuter such as the CG125, low annual mileage combined with extended standing periods carries specific mechanical implications. Carburettor components can dry out and corrode, leading to starting difficulties that align with the reported bike-wont-start fault at the failed test. The front brake binding flagged on the same occasion is consistent with caliper piston seizure from infrequent use, and exhaust noise exceeding standard silencer levels on a twenty-one-year-old machine is frequently a consequence of internal baffle corrosion rather than a deliberate modification. Tyres, suspension linkages and wheel bearings on low-mileage classics can also suffer flat-spotting, drying out and surface oxidation. The 2015 advisory concerning light misting on the offside front shock absorber stanchion is the only earlier recorded concern and represents the sort of minor weeping that is common on aging suspension units without indicating imminent failure. Given the eleven-year gap between that advisory and the 2026 failure, the stanchion seal may have deteriorated further during any period of standing, and a prospective buyer should examine the front forks for fresh oil residue, particularly on the offside leg. The slightly loose rear drive chain noted in 2015 should also be rechecked, as neglected chain tension accelerates sprocket wear and can produce a snatchy throttle response. On a physical inspection and test ride, particular attention should be paid to the front brake for any residual binding, which would manifest as the wheel not spinning freely when the bike is lifted and as the bike pulling to one side under light braking. Check the headlamp beam pattern against a wall at a known distance to confirm the aim sits at or below the horizontal reference line. Listen carefully during cold starting for any extended cranking or popping from the exhaust that would suggest carburation issues. With the engine running, assess the exhaust note for any rattling or excessive volume that could indicate baffle failure. Finally, given the four-year testing gap and the very low annual mileage, verify the condition of the tyres for signs of age-hardening, inspect the chain and both sprockets for rust pitting or hooked teeth, and check that all electrical systems operate consistently, as standing periods frequently bring latent faults to the surface.