2020 Triumph Bonneville 1.2L Petrol · YN70 BZV

This Triumph Bonneville shows a stable roadworthiness record, having passed its most recent MOT on 2024-07-18 with zero defects recorded at just 416 miles. The absence of advisories or failings suggests no recurring mechanical issues have been formally noted by the tester, though the extreme low mileage raises questions about genuine usage. The test date is now over 18 months old, which—while technically within the standard 12-month MOT validity—means the vehicle has not undergone a formal inspection since. This gap is notable given the potential for hidden wear on components like suspension bushes or brake calipers, which can degrade even with minimal use due to environmental exposure. The recorded mileage of 416 miles over six years implies either extremely light usage or prolonged periods of inactivity, with an average of approximately 69 miles per annum. Such low mileage is uncommon for a motorcycle of this age and typically suggests the vehicle has spent significant time stored rather than ridden. Without intermediate service records, there is no evidence of regular maintenance or component replacement, which could leave critical areas—such as chain tensioning, throttle body carbon build-up, or battery health—unaddressed. The lack of mileage progression also means no wear-based failures (e.g., tyres, brake pads) have been documented, though this does not preclude deterioration from age or neglect. Given this sparse MOT history, a buyer should prioritise an in-person inspection of the suspension components, particularly the rear shock absorbers and steering head bearings, which can seize or degrade without use. The brakes should be checked for uneven wear or binding calipers, as low-mileage vehicles often suffer from rusted pistons or seized mechanisms. Examine the exhaust system for corrosion or leaks, and test the electricals—including the battery, ignition system, and instrument cluster—for signs of prolonged disuse. The engine’s compression and throttle response should also be verified, as prolonged storage can lead to fouled spark plugs or carburettor issues. While the MOT record offers no red flags, the extreme low mileage demands scrutiny of areas typically overlooked in lightly used motorcycles.