BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/HARLEY-DAVIDSON FAT BOB FXDF 103 1690 13
Make report · 2005–2025

HARLEY-DAVIDSON FAT BOB FXDF 103 1690 13

90.0%
first-time pass rate
5.0%
failed outright
461
MOT tests, 2005–2025

What fails a HARLEY-DAVIDSON FAT BOB FXDF 103 1690 13

failure defects across all HARLEY-DAVIDSON FAT BOB FXDF 103 1690 13 models · advisories excluded

lamps and reflectors is HARLEY-DAVIDSON FAT BOB FXDF 103 1690 13's most common failure — 2.6% of all HARLEY-DAVIDSON FAT BOB FXDF 103 1690 13 tests record one.

Component groupShare of defects% of testsWorst offenders
lamps and reflectors
2.6 see ranking
lighting and signalling
0.9 see ranking
Identification of the vehicle
0.9
brakes
0.7 see ranking
tyres
0.4 see ranking

Top failure groups aggregated across every HARLEY-DAVIDSON FAT BOB FXDF 103 1690 13 model, 2005–2025. "% of tests" = share of the make's tests recording at least one defect in that group.

HARLEY-DAVIDSON FAT BOB FXDF 103 1690 13 models, ranked by test volume

0 models with ≥ 100 normal tests, 2005–2025
Model Pass rate Pass % Fail % Median miles Tests

Normal tests only. Median miles is odometer reading at test where recorded. Source: DVSA anonymised MOT results, 2005–2025.