1984 Yamaha SR125 0.1L Petrol · A422 FUF

This Yamaha SR125 shows a stable maintenance record with no recurring defects or advisories over the past four MOT cycles, all of which concluded in April 2024. The most recent test on 18 April 2024 passed without failings, though the duplicate entries for that date suggest either a retest or administrative duplication—neither indicates mechanical issues. The preceding tests in March 2023 and April 2022 also passed cleanly, with no evidence of repeated failures in critical systems. However, the absence of advisories or defects does not preclude age-related wear, particularly in components like the chain drive, clutch, or throttle cable, which are prone to corrosion and stretch over decades of low-mileage use. The recorded mileage of 32,410 miles over approximately 42 years equates to an average of around 772 miles annually, a figure far below typical usage patterns for this class of vehicle. This suggests prolonged periods of disuse, which could accelerate degradation in rubber components (tyres, suspension bushes, seals) and lubricated parts (bearings, pivot points). The most notable gap occurs between the 2022 and 2023 tests, where no mileage progression is documented—this may indicate the vehicle was stationary for over a year, exacerbating issues like fuel system stagnation or battery discharge. While low mileage reduces wear on high-stress parts, it does not negate the need for thorough inspection of neglected areas. Given the age and mileage profile, a prospective buyer should prioritise examining the chain drive for excessive stretch or rust, as well as the clutch mechanism for smooth engagement and wear. The suspension bushes and coil springs, though not flagged in MOTs, will likely exhibit cracking or perished rubber after nearly four decades. Binding or uneven brake operation should be tested, particularly if the vehicle has been stored for extended periods, as moisture can corrode caliper pistons or brake lines. Structural integrity of the frame and fuel tank should also be scrutinised for corrosion, as standing water or condensation over years can lead to hidden pitting. The electrical system, including the starter motor and ignition components, warrants attention due to the risk of corrosion in neglected wiring or terminals.