BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ MOTORINI/JJ 125 T-15 MISANO 125
Model report · 2005–2025

MOTORINI JJ 125 T-15 MISANO 125

125cc Petrol Class 1
65.1%
first-time pass rate
30.2%
failed outright
5,448
median miles at test
149
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2024–2025

The JJ 125 T-15 MISANO 125's first-time pass rate has fallen 10.3 points since 2024, 71.7% to 61.4%.

59%67%74%2024: 71.7% pass (53 tests)2025: 61.4% pass (70 tests)20242025

What fails on a JJ 125 T-15 MISANO 125

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
brakes
40 32.3
lamps and reflectors
34 27.4
suspension
29 23.4
tyres
7 5.6
steering
6 4.8
structure and attachments
5 4
audible warning (Horn)
2 1.6
wheels
1 0.8

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 JJ 125 T-15 MISANO 125 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 JJ 125 T-15 MISANO 125.

Pass rate by registration year

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

Best year to buy used: 2021 (67.2% pass). Weakest: 2020 (63.5%).

63%65%68%2020: 63.5% pass (52 tests)2021: 67.2% pass (58 tests)20202021

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.