2004 Triumph Daytona 955I SS 1.0L Petrol · S50 RLP

The Triumph Daytona 955i SS presents a stable and clean roadworthiness record over the past three MOT tests, with the most recent assessment in October 2023 at 22,136 miles confirming no defects. This consistency suggests the vehicle has been maintained to a high standard in core mechanical areas, with no advisories or failures recorded since at least July 2022. The absence of recurring issues—such as suspension wear, brake binding, or corrosion-related faults—implies that fundamental structural and safety-critical components have been preserved. However, the car’s age (22 years) and low mileage (1,006 miles per year) mean that some wear may have been deferred rather than eliminated, particularly in less frequently used systems like the electricals or secondary suspension. The mileage accumulation is unusually slow for a vehicle of this vintage, with just 650 miles covered between the July 2022 and December 2022 tests, followed by another 650 miles to October 2023. This pattern suggests either infrequent use or prolonged periods of inactivity, which can exacerbate issues like seized bearings, degraded seals, or battery deterioration. The lack of mileage does not necessarily indicate poor maintenance—indeed, the clean MOT history supports that—but it does mean that certain components, such as the clutch, gearbox fluids, or rubber hoses, may not have been exercised enough to reveal latent wear. A buyer should verify whether the car has been regularly driven or stored, as this directly impacts long-term reliability. Given the sparse MOT history, a prospective purchaser should prioritise a thorough inspection of components that are prone to degradation under low-mileage conditions. The suspension—particularly the rear coil springs and bushes—should be checked for stiffness or cracking, as these can fail silently when a bike sits unused. Brakes, though not flagged in the MOTs, may have binding calipers or glazed discs if the pads have been neglected; test the lever feel and listen for uneven braking. The exhaust system, often overlooked, should be examined for corrosion or loose mounts, especially if the bike has been exposed to moisture. Electrical systems, including the charging circuit and wiring harness, are another weak point in low-mileage bikes; test all lights, indicators, and the battery’s charge state. Finally, inspect the frame for stress cracks or fatigue, particularly around the swingarm and subframe mounts, as these can develop over time even with minimal use.