NIPPONIA MIRO 125

124cc Petrol Class 1

72.9%

first-time pass rate

18.0%

failed outright

10,893

median miles at test

133

MOT tests, 2005–2025

What fails on a MIRO 125

failure defects by component group · advisories excluded

Component group	Defects	% of defects
tyres	10	20.8
steering and suspension	9	18.8
brakes	6	12.5
steering	5	10.4
lighting and signalling	5	10.4
lamps and reflectors	4	8.3
suspension	4	8.3
tyres and wheels	3	6.2
structure and attachments	1	2.1
driving controls	1	2.1

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 MIRO 125 beats 3 of its 4 closest rivals (YAMAHA YBR 125, HONDA CG125, HONDA CBF125).

YAMAHA YBR 125 71.0% pass · 125k tests HONDA CG125 72.2% pass · 89.3k tests HONDA CBF125 73.3% pass · 84.4k tests GILERA RUNNER 70.8% pass · 69.9k tests

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 MIRO 125.

Pass rate by registration year

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

Best year to buy used: 2013 (72.0% pass). Weakest: 2013 (72.0%).

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.