2017 Harley-Davidson XL 1200 X Forty Eight 17 1.2L Petrol · LC17 XEV

This Harley-Davidson XL 1200X Forty-Eight presents a stable and largely clean roadworthiness record, with the most recent MOT on 5 September 2025 passing at 3,298 miles. The maintenance trend is broadly stable, though the immediate prior test on the same date recorded a failure for a headlamp aim too low, a rear wheel alignment deviation, and a noisy exhaust. All three defects were rectified before the pass was issued on the same day, suggesting prompt attention rather than a prolonged or worsening mechanical issue. The exhaust noise advisory is worth monitoring, as it can indicate a deteriorating silencer or exhaust system rather than a simple fix. The mileage pattern is exceptionally low for a 2017 machine, averaging roughly 366 miles per year over nine years. Between 22 September 2022 at 2,893 miles and 18 August 2023 at 3,053 miles, only 160 miles were added in nearly eleven months. The jump from 3,053 miles in August 2023 to 3,112 miles in September 2024 is similarly modest at 59 miles over thirteen months. From September 2024 to September 2025, the odometer moved just 186 miles. This pattern points to prolonged periods of standing rather than regular use, which carries its own risks. Machines left idle for extended periods can suffer from deteriorated fuel, dried seals, corroded brake discs, and flat-spotted tyres, none of which are directly visible in the MOT data. A buyer should inspect the exhaust system carefully, given the recurring advisory for noise. Check the silencer internals, mounting brackets, and exhaust joints for corrosion or perforation, particularly if the bike has been stored in damp conditions. The rear wheel alignment flagged in the failed test warrants a close look at the wheel bearings, swingarm pivot, and frame alignment. Even though the defect was corrected, verify that the wheel runs true and that the chain or belt tension and alignment are within specification. The headlamp aim issue is typically a simple adjustment, but confirm the unit itself is secure and free from internal moisture or damage. Beyond the flagged items, focus on components vulnerable to low-mileage neglect. Inspect the tyre sidewalls for cracking and date codes, as rubber degrades with age regardless of tread depth. Examine the brake discs for surface corrosion and the calipers for seized pistons, both common on bikes that stand for long periods. Check the fork seals for weeping and the suspension bushes for perishing. The fuel system deserves attention as well, particularly if stale petrol has been sitting in the tank or carburettor. A short test ride under load will reveal whether the engine runs cleanly, the gearbox shifts smoothly, and the brakes bind or pull unevenly.