Lexmoto Arrow vs Honda PCX 125

The Honda PCX 125 passes its MOT first time more often than the Lexmoto Arrow: 81.1% vs 58.0%, a 23.1-point lead.

MOT reliability, side by side

first-time pass rate, outright fail rate and tests analysed · 2005–2025

Metric	Lexmoto Arrow	Honda PCX 125
First-time pass rate	58.0%	81.1%
Outright fail rate	29.9%	12.9%
Vs comparable bikes (age & mileage adjusted)	-15.4 pts	+8.2 pts
Engine size	124cc	125cc
Rank among all models	#5276 of 5428	#3358 of 5428
Median miles at test	7,901	16,405
MOT tests analysed	1,547	88,608
Most common failure	lamps and reflectors	brakes

First-time outcomes on normal tests, 2005–2025. "Most common failure" is the component group with the most recorded defects on failed tests. Read pass rates against test counts: a smaller sample is noisier. Source: DVSA anonymised MOT results.

"Vs comparable bikes" is the first-time pass rate minus the rate expected for each bike's own mix of age, mileage and test class, in percentage points: positive means better than comparable bikes. How this works.

What fails, side by side

share of each bike's MOT tests that failed on the component · lower is better

Component	Lexmoto Arrow	Honda PCX 125
Lights & signalling	19.5%	3.9%
Steering & suspension	13.4%	4.4%
Structure & body	15.3%	0.7%
Brakes	8.0%	6.7%
Tyres & wheels	7.2%	5.3%
Drive system	2.7%	0.0%
Fuel & exhaust	1.0%	0.0%

A test that fails on two components counts once in each. Component links go to the bikes most likely to fail on it.

Pass rate by test year

first-time MOT pass rate in each calendar year both bikes were tested

Test year	Lexmoto Arrow	Honda PCX 125
2018	58.4%	81.2%
2019	58.6%	79.9%
2020	58.7%	82.3%
2021	57.1%	80.3%
2022	56.8%	80.3%
2023	61.2%	80.2%
2024	53.1%	80.9%
2025	59.7%	81.6%

Each year mixes bikes of different ages, so a fleet that is getting older tends to slip.

Pass rate by mileage

first-time MOT pass rate by miles on the clock at test

Mileage	Lexmoto Arrow	Honda PCX 125
0k-10k miles	59.9%	88.4%
10k-20k miles	54.9%	79.3%
20k-30k miles	54.0%	78.0%

Bands with fewer than 30 tests for either bike are left out.

Lexmoto Arrow vs Honda PCX 125 FAQ

answers computed from the data above · terms in the glossary

Which is more reliable, the Lexmoto Arrow or the Honda PCX 125?

The Honda PCX 125 passes its MOT first time more often than the Lexmoto Arrow: 81.1% vs 58.0%, a 23.1-point lead. Adjusted for age, mileage and test class, the Honda PCX 125 still comes out ahead: -15.4 points vs comparable bikes for the Lexmoto Arrow, +8.2 for the Honda PCX 125. An MOT checks roadworthiness items, not engine or gearbox internals.

What does the Lexmoto Arrow fail its MOT on most?

Lights & signalling: 19.5% of Lexmoto Arrow MOT tests failed on it, then structure & body (15.3%).

What does the Honda PCX 125 fail its MOT on most?

Brakes: 6.7% of Honda PCX 125 MOT tests failed on it, then tyres & wheels (5.3%).

Which holds up better at high mileage, the Lexmoto Arrow or the Honda PCX 125?

At 20k-30k miles the Honda PCX 125 passes first time more often: 54.0% for the Lexmoto Arrow vs 78.0% for the Honda PCX 125.

LEXMOTO ARROW 58.0% pass · 1,547 tests HONDA PCX 125 81.1% pass · 88.6k tests

See each bike's full report (trend, mileage curve, failure breakdown and rivals) on its own page.