BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025

BEELINE MEMORY

49cc Petrol Class 1
69.0%
first-time pass rate
19.5%
failed outright
5,680
median miles at test
174
MOT tests, 2005–2025

What fails on a MEMORY

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lamps and reflectors
25 25.8
brakes
24 24.7
suspension
16 16.5
steering and suspension
10 10.3
lighting and signalling
9 9.3
steering
5 5.2
tyres
3 3.1
structure and attachments
2 2.1
fuel and exhaust
2 2.1
audible warning (Horn)
1 1

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 MEMORY beats 2 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 MEMORY.

Pass rate by registration year

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

Best year to buy used: 2014 (70.7% pass). Weakest: 2014 (70.7%).

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.