BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025
89.2%
first-time pass rate
4.4%
failed outright
17,149
median miles at test
5,664
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2005–2025

The FXST's first-time pass rate has fallen 7.3 points since 2005, 96.9% to 89.6%.

83%91%100%2005: 96.9% pass (65 tests)2006: 91.4% pass (370 tests)2007: 89.0% pass (364 tests)2008: 87.2% pass (351 tests)2009: 86.3% pass (350 tests)2010: 87.0% pass (330 tests)2011: 89.5% pass (306 tests)2012: 89.4% pass (263 tests)2013: 90.2% pass (287 tests)2014: 90.0% pass (300 tests)2015: 86.0% pass (307 tests)2016: 90.2% pass (286 tests)2017: 90.9% pass (276 tests)2018: 89.2% pass (213 tests)2019: 89.4% pass (218 tests)2020: 90.1% pass (182 tests)2021: 90.1% pass (272 tests)2022: 88.5% pass (279 tests)2023: 88.6% pass (264 tests)2024: 92.2% pass (180 tests)2025: 89.6% pass (201 tests)20052025

Pass rate by mileage

how the FXST's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage FXST passes first time 88.6% of the time; by 50k that's 90.9%.

88%90%92%0k: 88.6% pass (1,565 tests)10k: 88.6% pass (1,638 tests)20k: 90.2% pass (957 tests)30k: 90.6% pass (594 tests)40k: 91.5% pass (378 tests)50k: 90.9% pass (186 tests)0k30k50k

First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.

What fails on a FXST

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
182 35.5 0.5×
brakes
76 14.8 0.2×
lamps and reflectors
68 13.3 0.5×
reg plates and vin
48 9.4 1.0×
steering and suspension
39 7.6 0.2×
tyres and wheels
35 6.8 0.3×
fuel and exhaust
21 4.1 0.5×
Identification of the vehicle
20 3.9 1.5×
structure and attachments
12 2.3 0.3×
steering
11 2.1 0.4×

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 FXST beats 3 of its 4 closest rivals (HARLEY-DAVIDSON FLSTF, HARLEY-DAVIDSON FLSTC, HARLEY-DAVIDSON XL1200C).

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 FXST.

Pass rate by registration year

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

Best year to buy used: 1991 (94.0% pass). Weakest: 1985 (81.4%).

79%88%97%1985: 81.4% pass (102 tests)1987: 93.3% pass (104 tests)1988: 90.1% pass (151 tests)1989: 91.3% pass (252 tests)1990: 93.4% pass (320 tests)1991: 94.0% pass (84 tests)1992: 89.1% pass (64 tests)1995: 81.8% pass (77 tests)1996: 85.4% pass (82 tests)1997: 90.8% pass (87 tests)1998: 82.9% pass (158 tests)1999: 86.4% pass (784 tests)2000: 90.8% pass (640 tests)2001: 91.7% pass (746 tests)2002: 91.4% pass (707 tests)2003: 89.2% pass (849 tests)2004: 84.9% pass (93 tests)198519962004

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 FXST FAQ

answers computed from the data above · terms in the glossary

Is the HARLEY-DAVIDSON FXST reliable?

The HARLEY-DAVIDSON FXST is more reliable than average for its class: 89.2% of its 5,664 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1212 of 5426 models.

What does a FXST fail its MOT on most?

lighting and signalling — 36% of all defects recorded against failed FXST tests.

What is the best year of FXST to buy used?

By first-time pass rate, 1991-registered examples do best (94.0%) and 1985 worst (81.4%). Condition and history still trump the year.

How many miles will a FXST last?

The median FXST shows 17,149 miles at test, and examples around 50k miles still pass 90.9% of the time — mileage alone rarely kills one.