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

HONDA NS

50cc Petrol Class 1
82.9%
first-time pass rate
12.4%
failed outright
6,646
median miles at test
258
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2021–2022

The NS's first-time pass rate has fallen 13.0 points since 2021, 96.8% to 83.8%.

81%90%100%2021: 96.8% pass (31 tests)2022: 83.8% pass (37 tests)20212022

What fails on a NS

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
brakes
24 27.6
lighting and signalling
19 21.8
steering and suspension
16 18.4
lamps and reflectors
14 16.1
body and structure
4 4.6
tyres and wheels
3 3.4
audible warning (Horn)
2 2.3
reg plates and vin
2 2.3
drive system
2 2.3
steering
1 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 NS beats 4 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 NS.

Pass rate by registration year

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

Best year to buy used: 1984 (80.3% pass). Weakest: 1984 (80.3%).

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.