SINNIS XF 125 GY-2D

125cc Petrol Class 1

58.3%

first-time pass rate

18.8%

failed outright

6,967

median miles at test

MOT tests, 2005–2025

What fails on a XF 125 GY-2D

failure defects by component group · advisories excluded

Component group	Defects	% of defects
lighting and signalling	17	38.6
lamps and reflectors	9	20.5
steering and suspension	4	9.1
brakes	3	6.8
tyres and wheels	2	4.5
fuel and exhaust	2	4.5
suspension	2	4.5
reg plates and vin	2	4.5
structure and attachments	2	4.5
wheels	1	2.3

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 XF 125 GY-2D beats 0 of its 4 closest rivals (YAMAHA YBR 125, HONDA CG125, HONDA CBF125).

YAMAHA YBR 125 71.0% pass · 125k tests HONDA CG125 72.2% pass · 89.3k tests HONDA CBF125 73.3% pass · 84.4k tests GILERA RUNNER 70.8% pass · 69.9k 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 XF 125 GY-2D.

Pass rate by registration year

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

Best year to buy used: 2013 (60.2% pass). Weakest: 2013 (60.2%).

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.