BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025
63.9%
first-time pass rate
29.8%
failed outright
8,334
median miles at test
1,431
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2018–2025

The FMX's first-time pass rate has risen 7.9 points since 2018, 66.3% to 74.2%.

57%67%78%2018: 66.3% pass (101 tests)2019: 61.8% pass (296 tests)2020: 64.9% pass (268 tests)2021: 60.7% pass (267 tests)2022: 64.7% pass (207 tests)2023: 64.9% pass (134 tests)2024: 62.5% pass (80 tests)2025: 74.2% pass (66 tests)20182025

Pass rate by mileage

how the FMX's first-time pass rate falls with the odometer · class average 73.4%

A low-mileage FMX passes first time 66.6% of the time; by 20k that's 67.8%.

57%64%70%0k: 66.6% pass (845 tests)10k: 59.2% pass (471 tests)20k: 67.8% pass (90 tests)0k10k20k

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 FMX

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lamps and reflectors
509 39 12.0×
brakes
314 24.1 3.3×
suspension
196 15 12.7×
structure and attachments
84 6.4 6.6×
steering
68 5.2 9.6×
tyres
61 4.7 5.9×
audible warning (Horn)
30 2.3 11.5×
wheels
18 1.4 21.0×
lighting and signalling
14 1.1 0.2×
Identification of the vehicle
10 0.8 3.0×

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 FMX beats 0 of its 4 closest rivals (PIAGGIO VESPA, HONDA PCX 125, HONDA Vision 110).

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 FMX.

Pass rate by registration year

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

Best year to buy used: 2015 (64.2% pass). Weakest: 2016 (63.8%).

63%64%65%2015: 64.2% pass (391 tests)2016: 63.8% pass (1,010 tests)20152016

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.

LEXMOTO FMX FAQ

answers computed from the data above · terms in the glossary

Is the LEXMOTO FMX reliable?

The LEXMOTO FMX is less reliable than average for its class: 63.9% of its 1,431 MOT tests (2005–2025) passed first time, against a class average of 73.4%. That ranks it #5064 of 5426 models.

What does a FMX fail its MOT on most?

lamps and reflectors — 39% of all defects recorded against failed FMX tests.

How many miles will a FMX last?

The median FMX shows 8,334 miles at test, and examples around 20k miles still pass 67.8% of the time — mileage alone rarely kills one.