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

VULCAN V 50 R

49cc Petrol Class 1
70.2%
first-time pass rate
25.0%
failed outright
7,013
median miles at test
124
MOT tests, 2005–2025

What fails on a V 50 R

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
37 42.5
brakes
15 17.2
steering and suspension
15 17.2
tyres and wheels
12 13.8
fuel and exhaust
3 3.4
structure and attachments
2 2.3
body and structure
2 2.3
drive system
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 V 50 R beats 2 of its 4 closest rivals (PEUGEOT SPEEDFIGHT, PIAGGIO ZIP, PIAGGIO NRG).

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 V 50 R.

Pass rate by registration year

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

Best year to buy used: 2003 (65.2% pass). Weakest: 2003 (65.2%).

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.