SKYTEAM ST 110-8A GORILLA

107cc Petrol Class 1

#3199 of 5426 overall #4 of 7 SKYTEAMs #70 of 734 commuter bikes

81.9%

first-time pass rate

8.4%

failed outright

1,820

median miles at test

238

MOT tests, 2005–2025

What fails on a ST 110-8A GORILLA

failure defects by component group · advisories excluded

Component group	Defects	% of defects
lighting and signalling	18	31.6
lamps and reflectors	9	15.8
tyres and wheels	6	10.5
reg plates and vin	5	8.8
brakes	4	7
steering and suspension	4	7
fuel and exhaust	4	7
Identification of the vehicle	3	5.3
body and structure	2	3.5
driving controls	2	3.5

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 ST 110-8A GORILLA beats 4 of its 4 closest rivals (YAMAHA YBR 125, HONDA C90, HONDA CG125).

YAMAHA YBR 125 71.0% pass · 125k tests HONDA C90 79.3% pass · 92.8k tests HONDA CG125 72.2% pass · 89.3k tests HONDA CBF125 73.3% pass · 84.4k 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 ST 110-8A GORILLA.

Pass rate by registration year

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

Best year to buy used: 2006 (80.1% pass). Weakest: 2006 (80.1%).

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.