2009 Triumph Street Triple 0.7L Petrol · VX09 LGG

The most recent MOT, carried out on 16 April 2026, was passed but carried an advisory that the front brake pads are close to the minimum allowable thickness. Over the last six years the pattern shows an overall improvement: after a series of major failures in 2021 (lamp, horn and an excessively tight drive chain) the vehicle subsequently passed without defects, and the only recurring issue has been progressive brake‑pad wear, which is now approaching the replacement point. The maintenance trend can therefore be described as stabilising, with the current focus being the wear of the braking system rather than any new safety‑critical faults. At 26 130 miles recorded for a 2009 model the annual average mileage works out at roughly 1 540 mi per year, which is markedly below the typical UK usage of 7‑10 000 mi per annum. Such low utilisation often indicates long periods of inactivity or very gentle use. While this reduces mechanical fatigue on wear items such as tyres, suspension bushes and engine bearings, it also raises the likelihood of age‑related deterioration – for example rubber hardening, battery sulphation and corrosion of metal components that are not regularly exercised. Prospective buyers should give the braking system particular attention. Inspect the front pads for the remaining thickness and verify that the rotors are free from scoring, glazing or excessive rust, as these can cause shudder or reduced stopping efficiency. The rear pads, previously flagged as close to minimum, should also be measured and the rear discs examined for uneven wear that could indicate sticking calipers. A short, firm brake test at low speed should reveal any pulsation, judder or pulling to one side. The drive chain, which was once recorded as excessively tight, must be checked for correct tension and for any signs of elongation or worn sprocket teeth; a correctly tensioned chain should have a slight amount of slack when pressed midway between the sprockets. Verify that all external lights and the horn operate correctly, as these were previously non‑functional and are mandatory safety items. Given the vehicle’s age and low mileage, a thorough visual and tactile inspection of age‑related items is essential. Examine the tyre sidewalls for cracking, hardening or dry rot, and confirm that the tread depth is still within legal limits; tyres older than six years should be considered for replacement regardless of wear. Check the 12 V battery for terminal corrosion and perform a load test to assess capacity, since long periods of storage can lead to sulphated cells. Look for corrosion on the chassis, suspension mounting points and exhaust system, especially around the rear sub‑frame where moisture can collect. Finally, ensure that the coolant, brake fluid and engine oil have been changed at calendar intervals – typically every two years for brake fluid and annually for oil – as fluid degradation can occur even with minimal kilometres. A test drive that includes gentle acceleration, steady cruising and a brief inspection of steering feel will help reveal any hidden binding bushings, worn coil springs or subtle leaks that are not evident at rest.