1986 Honda CG125 0.1L Petrol · C986 WFS

The most recent MOT test conducted on the 2026-07-02 indicates a passing outcome, though this follows a significant failure in the same month, where multiple major defects were recorded, including non-functional front position lamps, front and rear stop lamps, and an improperly aimed headlamp. The pattern of testing reveals a notable inconsistency rather than a clear maintenance trend—while the vehicle passed in 2011 with no issues, the subsequent failures in 2026 suggest either a lack of routine servicing or underlying mechanical wear that has only recently surfaced. The presence of recurring lamp-related failures, particularly stop lamps, may indicate a broader electrical or wiring issue affecting the braking system’s visual signalling, which could escalate if left unaddressed. Buyers should be cautious, as these failures might stem from either a failing brake light switch, corroded wiring, or a failing bulb socket, all of which are common in older vehicles with low annual mileage but prolonged exposure to environmental conditions. The recorded mileage of 22,402 miles for a 1986 Honda CG125 represents an unusually low annual usage rate of approximately 560 miles per year, which is far below the typical wear patterns expected for a motorcycle of this age. Such low mileage often correlates with periods of prolonged storage or infrequent use, which can lead to specific issues such as standing corrosion, particularly in the brake systems, suspension components, and electrical connections. Over time, moisture and contaminants can penetrate seals and joints, causing rust in brake calipers, binding pivot points in the suspension, or even corrosion within the battery terminals or wiring harness. Additionally, the absence of recent servicing may mean that fluids like the chain lubricant, brake fluid, and engine oil have degraded over the long idle periods, potentially leading to stiffness in moving parts or reduced braking performance. The low mileage does not inherently guarantee roadworthiness, but it does warrant heightened attention to these age-related wear mechanisms. Given the MOT history’s mixed results and the vehicle’s age and usage profile, prospective buyers should conduct a thorough pre-purchase inspection to address both immediate and latent concerns. Start with a visual inspection of the electrical system, focusing on the brake light switches, wiring harnesses, and bulb sockets, as the recent MOT failures suggest a persistent issue in this area. On a test drive, listen for unusual noises such as grinding from the stop lamps, which could indicate a failing switch or corroded contacts, and check for any irregularities in braking performance, such as a spongy pedal or uneven stopping distances, which might signal brake fluid degradation or internal brake component wear. The suspension should be inspected for clunks or rattles, especially when cornering, which could point to worn suspension bushes or broken coil springs. Additionally, examine the tyres for signs of perishing or sidewall cracking, which are more likely in a vehicle left stationary for extended periods, and check the brake discs for corrosion or binding calipers, which can occur from prolonged idling. Beyond the immediate checks, buyers should prioritise time-based maintenance tasks that are critical for a vehicle of this age and usage history. Given the low mileage, the battery should be tested for charge capacity and cleanliness, as standing vehicles are prone to sulphation and terminal corrosion. The brake system, in particular, should be flushed and serviced with fresh brake fluid, as the fluid can absorb moisture and become corrosive over time, even with low usage. The chain should be lubricated and adjusted to prevent excessive wear on the sprocket and chain, and the engine oil should be checked for contamination or sludge buildup, which can indicate neglect during long idle periods. Finally, a thorough inspection of the exhaust system for leaks, rust, or structural integrity is advisable, as the low mileage may have allowed corrosion to develop in areas not typically exposed to high thermal stress. If possible, obtaining a service history or receipts for any recent maintenance—even if minimal—would provide further reassurance about the vehicle’s maintenance record.