BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025

DIRECT BIKES DB50QT-6

50cc Petrol Class 1
60.0%
first-time pass rate
38.5%
failed outright
4,019
median miles at test
65
MOT tests, 2005–2025

What fails on a DB50QT-6

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
steering and suspension
21 36.2
lighting and signalling
15 25.9
brakes
10 17.2
tyres and wheels
5 8.6
fuel and exhaust
3 5.2
body and structure
2 3.4
driving controls
2 3.4

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 DB50QT-6 beats 0 of its 4 closest rivals (PEUGEOT SPEEDFIGHT, PIAGGIO ZIP, PIAGGIO NRG).

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 DB50QT-6.