BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Aprilia 125: MOT pass rate by registration year

Which 125 years pass first time, and which fall short of the model's 66.9% average, from 710 DVSA tests.

2002
highest-passing year · 66.7%
1999
lowest-passing year · 57.9%
8.8pp
spread across 4 years

Pass rate by registration year

first-time pass rate · cohorts with 50 or more tests · registration year from first use date

Highest pass rate: 2002 (66.7% of 72 tests). Lowest: 1999 (57.9% of 114). Years more than two points below the model average: 1999.

56%62%68%1999: 57.9% pass (114 tests)2000: 65.9% pass (176 tests)2001: 66.5% pass (173 tests)2002: 66.7% pass (72 tests)199920012002
RegisteredTestsFirst-time passvs model (66.9%)
1999 114 57.9% -9.0 pp
2000 176 65.9% -1.0 pp
2001 173 66.5% -0.4 pp
2002 72 66.7% -0.2 pp

Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years. A first-time MOT pass is a roadworthiness check, not a full mechanical inspection.

Pass rate over time

first-time pass rate by test year · 2006–2016
47%66%84%2006: 65.4% pass (52 tests)2007: 73.1% pass (52 tests)2008: 67.4% pass (43 tests)2009: 60.0% pass (45 tests)2010: 56.3% pass (48 tests)2011: 53.6% pass (56 tests)2012: 55.8% pass (52 tests)2013: 63.9% pass (61 tests)2014: 74.5% pass (55 tests)2015: 71.1% pass (45 tests)2016: 78.1% pass (32 tests)20062016

Questions

Which 125 years have the lowest MOT pass rate?
1999 registered examples pass first time less often than the Aprilia 125 overall (66.9%); the 1999 cohort is lowest at 57.9% from 114 tests.
Which 125 year has the highest MOT pass rate?
2002, at 66.7% of 72 first tests (2005–2025).
How much does the 125 pass rate vary by year?
8.8 percentage points between the highest (2002, 66.7%) and lowest (1999, 57.9%) cohorts with at least 50 tests. Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.

Full report: Aprilia 125 reliability, failures and mileage · ranked #4913 of 5428 models· other Aprilia models: RSV, Tuono, RS125, SR50, RS 50, Habana