HARLEY-DAVIDSON FXDI DYNA SUPER GLIDE

1450cc Petrol Class 2

92.4%

first-time pass rate

3.8%

failed outright

6,954

median miles at test

MOT tests, 2005–2025

What fails on a FXDI DYNA SUPER GLIDE

failure defects by component group · advisories excluded

Component group	Defects	% of defects
lighting and signalling	2	33.3
fuel and exhaust	1	16.7
reg plates and vin	1	16.7
steering	1	16.7
steering and suspension	1	16.7

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the FXDI DYNA SUPER GLIDE beats 4 of its 4 closest rivals (HARLEY-DAVIDSON FLSTF, HARLEY-DAVIDSON FLSTC, HARLEY-DAVIDSON XL1200C).

HARLEY-DAVIDSON FLSTF 88.9% pass · 30.1k tests HARLEY-DAVIDSON FLSTC 89.4% pass · 23.7k tests HARLEY-DAVIDSON XL1200C 88.4% pass · 15.7k tests HARLEY-DAVIDSON FXDWG 88.7% pass · 14.6k tests

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 FXDI DYNA SUPER GLIDE.

Pass rate by registration year

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

Best year to buy used: 2004 (95.2% pass). Weakest: 2004 (95.2%).

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.