BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ HARLEY-DAVIDSON/XL 1200 X FORTY EIGHT 19
Model report · 2005–2025

HARLEY-DAVIDSON XL 1200 X FORTY EIGHT 19

1202cc Petrol Class 2
87.9%
first-time pass rate
4.5%
failed outright
3,682
median miles at test
876
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2022–2025

The XL 1200 X FORTY EIGHT 19's first-time pass rate has risen 4.2 points since 2022, 86.7% to 90.9%.

85%89%92%2022: 86.7% pass (241 tests)2023: 88.0% pass (241 tests)2024: 86.3% pass (183 tests)2025: 90.9% pass (197 tests)20222025

What fails on a XL 1200 X FORTY EIGHT 19

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lamps and reflectors
42 55.3 2.0×
Identification of the vehicle
13 17.1 6.4×
structure and attachments
11 14.5 1.7×
suspension
6 7.9 0.8×
steering
2 2.6 0.5×
tyres
2 2.6 0.3×

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects. "vs all bikes" is how often this model's tests record a defect in the group, as a multiple of the all-bike rate.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the XL 1200 X FORTY EIGHT 19 beats 2 of its 4 closest rivals (TRIUMPH BONNEVILLE, TRIUMPH THUNDERBIRD, HARLEY-DAVIDSON XLH 883).

Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the XL 1200 X FORTY EIGHT 19.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 2019 (88.8% pass). Weakest: 2018 (80.0%).

78%84%91%2018: 80.0% pass (50 tests)2019: 88.8% pass (802 tests)20182019

First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.

HARLEY-DAVIDSON XL 1200 X FORTY EIGHT 19 FAQ

answers computed from the data above · terms in the glossary

Is the HARLEY-DAVIDSON XL 1200 X FORTY EIGHT 19 reliable?

The HARLEY-DAVIDSON XL 1200 X FORTY EIGHT 19 is more reliable than average for its class: 87.9% of its 876 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1639 of 5426 models.

What does a XL 1200 X FORTY EIGHT 19 fail its MOT on most?

lamps and reflectors — 55% of all defects recorded against failed XL 1200 X FORTY EIGHT 19 tests.