2006 Harley Davidson Fxstb 1.4L Petrol · MP55 GME

The most recent DVSA MOT test conducted on 5 June 2026 returned a clean pass with no advisories or minor defects recorded, which represents a positive immediate indicator for any prospective buyer. However, evaluating the broader trajectory of the test history reveals a pattern that warrants close attention. The vehicle has passed four of its last six tests outright but has failed twice within recent years, with both failures sharing identical major defects concerning a non-conforming registration plate and a missing rear reflector, alongside a third failure episode involving incorrectly positioned front direction indicators. There is also a recurring advisory for a noisy exhaust noted on four separate occasions between 2021 and 2025, which suggests a persistent condition rather than an isolated observation. While the latest clean pass demonstrates that rectification work has been carried out and the bike currently meets roadworthiness standards, the repeated nature of the exhaust noise advisory and the administrative compliance issues should prompt the buyer to verify that all remedial actions were properly completed rather than superficially addressed. The recorded mileage of 32,055 miles on a twenty-year-old machine equates to an average annual usage of approximately 1,603 miles, which is exceptionally low and characteristic of a motorcycle that has either experienced long periods of standing or has been used only sparingly, perhaps for leisure rather than regular transport. This level of usage is well below what would typically be expected for a Harley-Davidson of this era, and such low annual mileage carries its own set of mechanical implications that diverge from those associated with high-mileage examples. Components that suffer disproportionately from standing include the 12V battery, which is prone to sulphation and sudden failure when not regularly maintained on a tender, and the brake system, where corrosion can develop on the discs and calipers may seize due to infrequent actuation. Rubber components, particularly tyres and suspension bushes, degrade on a calendar basis irrespective of mileage, and fluids including engine oil, primary chaincase lubricant, transmission lubricant, and brake fluid all require time-based servicing even when the bike has covered few miles. Given the recurring exhaust noise advisory spanning multiple test cycles, the prospective buyer should physically inspect the entire exhaust system for signs of deterioration, paying particular attention to joint integrity at the cylinder head port, the condition of mounting brackets and isolators, and any evidence of blow holes or thinning in the baffle or end can. On a test ride, listen for changes in exhaust note under acceleration, ticking or popping on the overrun, and any loss of low-end torque that might indicate a compromised exhaust seal. The previous advisories regarding front brake pads being close to minimum limit and the rear tyre being worn close to the legal limit should also be confirmed as resolved through direct inspection of pad material thickness against the backing plate and measurement of remaining tread depth across the full width of the rear tyre. Even if the brakes and tyres appear within limits at present, given the low-mileage usage profile, it is prudent to check for brake disc corrosion, particularly on the edges and friction surfaces where rust pitting can impair braking efficiency and cause shudder or pulling under heavy application. Beyond addressing the documented defects, several age-related checks merit particular attention on a twenty-year-old motorcycle with limited annual use. Tyre sidewalls should be carefully examined for cracking, perishing, or crazing, as rubber compounds harden and degrade with age regardless of tread depth, and any sidewall damage of this nature would render the tyre unsafe irrespective of remaining tread. The 12V battery should be load tested or its date code verified, as batteries beyond four to five years of service become unreliable, especially on a machine that may not be charged regularly. Brake fluid should be checked for moisture content, as hygroscopic fluid absorbs water over time and requires flushing every two years regardless of mileage. The fork oil, which is rarely changed on neglected bikes, should be considered due for renewal, and the condition of fork seals should be inspected for any weeping of hydraulic fluid down the stanchions. Fuel system components including the fuel lines, petcock, and any rubber connections should be examined for perishing, and the carburettor or fuel injection system may benefit from cleaning if the motorcycle has been stored for extended periods. Finally, verifying the authenticity of service book stamps and obtaining evidence of recent oil and filter changes will provide valuable reassurance that mechanical neglect has not accompanied the low recorded mileage.