SINNIS HARRIER

125cc Petrol Class 1

#4845 of 5426 overall #6 of 16 SINNISs #440 of 734 commuter bikes

68.2%

first-time pass rate

27.1%

failed outright

5,794

median miles at test

424

MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2021–2025

The HARRIER's first-time pass rate has fallen 5.2 points since 2021, 70.5% to 65.3%.

What fails on a HARRIER

failure defects by component group · advisories excluded

Component group	Defects	% of defects
brakes	90	27.4
lamps and reflectors	57	17.3
suspension	55	16.7
steering	42	12.8
structure and attachments	36	10.9
tyres	27	8.2
wheels	10	3
audible warning (Horn)	5	1.5
Identification of the vehicle	4	1.2
tyres and wheels	3	0.9

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 HARRIER beats 0 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 HARRIER.

Pass rate by registration year

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

Best year to buy used: 2018 (71.5% pass). Weakest: 2020 (64.4%).

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.