2018 Mutt Mongrel 125 0.1L Petrol · FE18 LLC

A pattern of front-end and brake-related defects defines the roadworthiness history of this Mutt Mongrel, with the most recent test on 24 May 2023 passing only after a prior failure on the preceding day was rectified. That back-to-back test cycle is significant: the earlier failed examination flagged an inoperative front brake stop switch (recorded at the dangerous defect level), a missing rear reflector, a non-functioning offside rear direction indicator, a rough rear wheel bearing, and continued advisory notation for bent handlebars. The immediate retest removed the dangerous and major items but the handlebar advisory carried forward unrectified, confirming a persistent geometry issue at the handlebar/control assembly. Prior to this, the April 2023 failure centred on the rear brake caliper mounting, which is a structural fastening defect rather than a pad or disc wear item, alongside a rear shock absorber recorded as having negligible damping effect and a front indicator with reduced light intensity. The 2022 cycle similarly failed first time on a missing rear reflector and headlamp aim, passing only after corrective adjustment, while the 2021 test passed with a noisy rear exhaust advisory. Across five recorded tests, the vehicle has failed three times, and the failures cluster almost entirely around the rear brake, rear suspension, lighting, and switchgear systems rather than presenting as random or isolated items. With 3,081 miles recorded over approximately eight years, annual usage averages around 385 miles per year, which is exceptionally low for any motorcycle and points to extended periods of standing rather than regular riding. The test record reinforces this: there is a two-year gap between the 2021 test and the 2022 test, and a further year before the 2023 cluster, suggesting the machine has spent considerable time off the road between examinations. Low mileage of this nature is not automatically favourable because motorcycles are particularly susceptible to moisture ingress in brake calipers, drying and cracking of fork and shock oil seals, corrosion of electrical contacts within switchgear, and硬化硬化 of rubber components in the suspension linkage. The rear shock absorber recorded as having negligible damping effect in April 2023 is consistent with internal oil degradation from standing idle, and the rough rear wheel bearing and noisy rear exhaust from the same period can equally be attributed to prolonged inactivity rather than wear from use. For a prospective buyer, the priority inspection areas should mirror the specific components flagged in the MOT history. The rear brake caliper mounting must be physically checked for security and corrosion around its fixing bolts, and the caliper should be observed for binding or sluggish piston retraction as the lever is released; a caliper that fails to release will rapidly overheat the rear disc and pad. The rear shock absorber warrants a dynamic check: bounce the rear of the machine firmly and listen for any metallic clonking from the damper body, which would indicate internal valving failure, and check for oil weeping around the shaft seal. The bent handlebars advisory requires close inspection of the handlebar alignment relative to the front wheel, the straightness of the bar itself, and any signs of stress cracking at the riser clamp area; if the bars have been straightened rather than replaced, fatigue failure on the road remains a possibility. The front brake stop switch should be individually tested using both brake levers with the ignition on, confirming illumination of the rear stop lamp, as the original defect was recorded at the dangerous level. Test riding should focus on symptoms consistent with the recorded defects. Listen for any grinding or roughness from the rear wheel area as it rotates, particularly under load, which would confirm a failing wheel bearing rather than simply a dry one. The rear brake should feel firm and progressive without sponginess, and the lever should return cleanly without any residual drag. Direction indicators, both front and rear, should be observed for consistent flash rate and brightness, and the headlamp beam pattern should be checked against a wall at a set distance to confirm aim is within tolerance. Suspension operation should feel compliant over small bumps rather than wooden or harsh, which would corroborate the stiff rear suspension advisory noted in 2022. Given the three failures clustered around lighting, braking, and rear suspension, and the very low recorded mileage suggesting prolonged standing periods, a pre-purchase inspection by a motorcycle specialist with the machine raised on a lift would be advisable to verify the integrity of the rear caliper mounting, shock absorber damping, wheel bearing, and any underlying corrosion that may not be visible from a standard ground-level examination.