BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ SINNIS/MATRIX 3i
Model report · 2005–2025

SINNIS MATRIX 3i

125cc Petrol Class 1
67.8%
first-time pass rate
24.4%
failed outright
7,432
median miles at test
180
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2022–2025

The MATRIX 3i's first-time pass rate has fallen 2.2 points since 2022, 62.2% to 60.0%.

56%68%81%2022: 62.2% pass (37 tests)2023: 76.6% pass (64 tests)2024: 65.9% pass (41 tests)2025: 60.0% pass (35 tests)20222025

What fails on a MATRIX 3i

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
brakes
41 35
lamps and reflectors
39 33.3
steering
18 15.4
suspension
11 9.4
audible warning (Horn)
3 2.6
structure and attachments
3 2.6
tyres
2 1.7

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 MATRIX 3i beats 0 of its 4 closest rivals (YAMAHA YBR 125, HONDA CG125, HONDA CBF125).

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 MATRIX 3i.

Pass rate by registration year

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

Best year to buy used: 2020 (68.5% pass). Weakest: 2019 (67.1%).

66%68%69%2019: 67.1% pass (70 tests)2020: 68.5% pass (92 tests)20192020

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.