CPI ARAGON 50

49cc Petrol Class 1

#5084 of 5426 overall #5 of 14 CPIs #348 of 455 moped bikes

63.5%

first-time pass rate

26.7%

failed outright

5,172

median miles at test

277

MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2011–2015

The ARAGON 50's first-time pass rate has risen 2.6 points since 2011, 60.3% to 62.9%.

What fails on a ARAGON 50

failure defects by component group · advisories excluded

Component group	Defects	% of defects
lighting and signalling	78	34.4
steering and suspension	54	23.8
brakes	45	19.8
fuel and exhaust	11	4.8
body and structure	10	4.4
tyres and wheels	9	4
lamps and reflectors	9	4
reg plates and vin	8	3.5
structure and attachments	2	0.9
tyres	1	0.4

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 ARAGON 50 beats 0 of its 4 closest rivals (PEUGEOT SPEEDFIGHT, PIAGGIO ZIP, PIAGGIO NRG).

PEUGEOT SPEEDFIGHT 65.2% pass · 83.7k tests PIAGGIO ZIP 71.3% pass · 79.0k tests PIAGGIO NRG 65.5% pass · 40.5k tests PEUGEOT VIVACITY 70.4% pass · 29.7k 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 ARAGON 50.

Pass rate by registration year

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

Best year to buy used: 2007 (66.7% pass). Weakest: 2008 (60.6%).

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.