BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ MASH/DIRT TRACK 125
Model report · 2005–2025

MASH DIRT TRACK 125

125cc Petrol Class 1
69.8%
first-time pass rate
18.9%
failed outright
2,733
median miles at test
53
MOT tests, 2005–2025

What fails on a DIRT TRACK 125

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
brakes
10 33.3
lamps and reflectors
9 30
structure and attachments
7 23.3
suspension
3 10
Identification of the vehicle
1 3.3

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 DIRT TRACK 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 DIRT TRACK 125.