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

HONDA CG12

124cc Petrol Class 1
71.6%
first-time pass rate
18.3%
failed outright
15,764
median miles at test
169
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2006–2008

The CG12's first-time pass rate has fallen 17.1 points since 2006, 77.1% to 60.0%.

55%70%86%2006: 77.1% pass (35 tests)2007: 80.6% pass (36 tests)2008: 60.0% pass (45 tests)20062008

What fails on a CG12

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
29 30.5
steering and suspension
22 23.2
tyres and wheels
16 16.8
brakes
14 14.7
drive system
5 5.3
body and structure
4 4.2
driving controls
3 3.2
fuel and exhaust
1 1.1
Items Not Tested
1 1.1

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 CG12 beats 2 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 CG12.