BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ LIFAN/LF 50 QT-26A AERO
Model report · 2005–2025

LIFAN LF 50 QT-26A AERO

49cc Petrol Class 1
60.1%
first-time pass rate
25.7%
failed outright
6,294
median miles at test
331
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2014–2017

The LF 50 QT-26A AERO's first-time pass rate has risen 16.7 points since 2014, 50.0% to 66.7%.

46%58%71%2014: 50.0% pass (32 tests)2015: 57.0% pass (86 tests)2016: 64.0% pass (89 tests)2017: 66.7% pass (39 tests)20142017

What fails on a LF 50 QT-26A AERO

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
74 29.8
brakes
53 21.4
steering and suspension
44 17.7
lamps and reflectors
27 10.9
suspension
11 4.4
fuel and exhaust
9 3.6
structure and attachments
8 3.2
tyres and wheels
8 3.2
audible warning (Horn)
7 2.8
body and structure
7 2.8

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 LF 50 QT-26A AERO beats 0 of its 4 closest rivals (PEUGEOT SPEEDFIGHT, PIAGGIO ZIP, PIAGGIO NRG).

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 LF 50 QT-26A AERO.

Pass rate by registration year

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

Best year to buy used: 2012 (62.1% pass). Weakest: 2011 (59.5%).

59%61%63%2011: 59.5% pass (79 tests)2012: 62.1% pass (198 tests)20112012

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.