BAOTIAN BT 49 QT-12D ROCKY

49cc Petrol Class 1

57.7%

first-time pass rate

32.7%

failed outright

6,364

median miles at test

MOT tests, 2005–2025

What fails on a BT 49 QT-12D ROCKY

failure defects by component group · advisories excluded

Component group	Defects	% of defects
lighting and signalling	11	23.4
steering and suspension	11	23.4
brakes	8	17
suspension	6	12.8
lamps and reflectors	4	8.5
tyres and wheels	3	6.4
fuel and exhaust	2	4.3
body and structure	1	2.1
audible warning (Horn)	1	2.1

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 BT 49 QT-12D ROCKY beats 0 of its 4 closest rivals (PEUGEOT SPEEDFIGHT, PIAGGIO ZIP, PIAGGIO NRG).

PEUGEOT SPEEDFIGHT 65.2% pass · 83.7k tests PIAGGIO ZIP 71.3% pass · 79.0k tests PIAGGIO NRG 65.5% pass · 40.5k tests PEUGEOT VIVACITY 70.4% pass · 29.7k 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 BT 49 QT-12D ROCKY.