1966 Lambretta LI125 0.1L Petrol · NWJ 233D

A recurring theme of brake efficiency fluctuation dominates the recorded roadworthiness history of this 1966 Lambretta, with roller brake test advisories appearing against both front and rear axles on three consecutive tests from 2013 to 2016. Although the vehicle has passed every recorded MOT, the persistence of these brake irregularities suggests an underlying condition rather than a one-off reading. Additional advisories concerning a rear tyre worn close to the legal limit in 2015 and 2016, alongside an exhaust noise advisory in 2013, indicate that consumable wear items have been approaching the threshold of non-compliance over successive tests. The overall pattern is one of a vehicle that has remained legal but has consistently shown marginal readings on its braking system, which is a meaningful concern for any prospective buyer evaluating road safety. The recorded mileage of 2,051 miles against an age of approximately sixty years equates to an annual accumulation of around 34 miles, an exceptionally low figure that suggests either minimal practical use or extended periods of standing. The MOT record itself shows testing in 2013, 2014, 2015, and 2016, which is a reasonably consistent four-year window of activity, but there is no recorded test between 2016 and the present date, leaving a substantial gap of around ten years unaccounted for in official documentation. A scooter with such low mileage and such a long recent absence from testing carries a particular mechanical profile: brake cables, seals, and flexible components can deteriorate through age rather than use, two-stroke internal components can suffer from oil starvation during prolonged standing, and tyres of considerable vintage may have hardened or perished regardless of tread depth. The combination of extremely low annual mileage and a lengthy testing gap means the vehicle's mechanical state cannot be assumed to reflect the relatively clean advisory pattern seen in earlier years. Given the recurring front and rear brake fluctuation advisories, any prospective buyer should pay close attention to the braking system on a test ride. The roller brake test advisories typically indicate inconsistent effort output, which on a Lambretta can point to worn brake shoes, glazed or contaminated linings, weak or stretched cables, or drum surface irregularities from corrosion or wear. On a road test, listen for any binding or dragging that suggests a partially seized mechanism, feel for uneven lever response between front and rear, and check that the brake levers return fully without sponginess or excessive travel. Inspect the cables for fraying, corrosion, or stiffness, particularly at the adjusters and entry points to the hub, and examine the brake shoes for adequate lining thickness and even contact across the drum surface. The rear tyre advisories recorded close to the legal limit in two consecutive years point to either a chronic alignment issue, carrying excess load on one wheel, or simply a tyre that was nearing the end of its service life at the time of test. On inspection, the current rear tyre should be examined for cracking, hardening, or perishing of the sidewall and tread, given the likelihood that it may be an aged item. The 2013 exhaust noise advisory warrants a current check of the exhaust system for corrosion, loose mounting, damaged silencing material, or failing gaskets, particularly at the manifold to cylinder joint which is a common leak point on Lambrettas. Finally, given the ten-year testing gap and the very low recorded mileage, a thorough pre-purchase inspection should include verification of recent fuel, oil, and tyre condition, compression testing where possible, and confirmation that the braking system has been properly serviced since the last recorded MOT, as the roller brake irregularities observed historically could well have progressed during the intervening years of inactivity.