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

HARTFORD VR125Z

124cc Petrol Class 1
#4977 of 5426 overall #2 of 4 HARTFORDs #504 of 734 commuter bikes
65.8%
first-time pass rate
24.3%
failed outright
9,974
median miles at test
243
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2007–2009

The VR125Z's first-time pass rate has fallen 10.0 points since 2007, 66.7% to 56.7%.

54%62%69%2007: 66.7% pass (33 tests)2009: 56.7% pass (30 tests)20072009

What fails on a VR125Z

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
95 49
steering and suspension
36 18.6
drive system
19 9.8
brakes
16 8.2
driving controls
6 3.1
fuel and exhaust
5 2.6
body and structure
5 2.6
structure and attachments
5 2.6
lamps and reflectors
4 2.1
wheels
3 1.5

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 VR125Z beats 0 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 VR125Z.

Pass rate by registration year

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

Best year to buy used: 2003 (67.6% pass). Weakest: 2002 (64.4%).

64%66%68%2002: 64.4% pass (59 tests)2003: 67.6% pass (68 tests)20022003

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.