2008 Triumph Rocket III 2.3L Petrol · WA08 AEV

The vehicle remains roadworthy but the maintenance trend shows a recurring issue with the braking system. While it passed the most recent test in April 2026 at 33,983 miles, the tester flagged rear brake low reserve travel. This fault is a direct repeat from the previous May 2025 test at 33,733 miles, indicating that the underlying cause was not fully rectified during the previous interval. The trend suggests a persistent hydraulic or mechanical weakness requiring professional attention. The mileage profile is exceptionally low for an eighteen-year-old motorcycle, averaging approximately 1,888 miles per year. The data shows significant gaps in usage between tests; for instance, the bike covered only 250 miles between May 2025 and April 2026, and roughly 700 miles in the year preceding 2024. This low mileage suggests the vehicle has sat stationary for long periods, which often leads to the degradation of rubber components, seals, and fluid quality despite the lack of mechanical wear tear on the drivetrain. A buyer must conduct a thorough inspection of the rear brake assembly and master cylinder to determine if the low reserve is caused by a leaking seal, a perished hose, or a sticking caliper piston. The nearside outer CV gaiter noted in 2021 and the uneven tyre wear recorded in 2022 further indicate that the bike may suffer from alignment issues or perished rubberwork. Given the low usage frequency, check for dry rot in the tyres and fuel corrosion within the tank, as these are common risks for vehicles of this age that are infrequently ridden.