BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Suzuki UC125: MOT pass rate by registration year

Which UC125 years pass first time, and which fall short of the model's 79.6% average, from 1,778 DVSA tests.

2001
highest-passing year · 83.0%
2002
lowest-passing year · 76.3%
6.7pp
spread across 5 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: 2001 (83.0% of 294 tests). Lowest: 2002 (76.3% of 431). Years more than two points below the model average: 2002.

75%80%84%1999: 81.8% pass (583 tests)2000: 77.6% pass (343 tests)2001: 83.0% pass (294 tests)2002: 76.3% pass (431 tests)2003: 77.8% pass (126 tests)199920012003
RegisteredTestsFirst-time passvs model (79.6%)
1999 583 81.8% +2.2 pp
2000 343 77.6% -2.0 pp
2001 294 83.0% +3.4 pp
2002 431 76.3% -3.3 pp
2003 126 77.8% -1.8 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 · 2005–2017
68%78%88%2005: 84.3% pass (51 tests)2006: 82.9% pass (211 tests)2007: 82.1% pass (184 tests)2008: 81.7% pass (180 tests)2009: 80.1% pass (176 tests)2010: 73.9% pass (165 tests)2011: 75.5% pass (147 tests)2012: 77.9% pass (122 tests)2013: 82.5% pass (103 tests)2014: 79.3% pass (92 tests)2015: 81.7% pass (71 tests)2016: 70.9% pass (55 tests)2017: 76.0% pass (50 tests)20052017

Questions

Which UC125 years have the lowest MOT pass rate?
2002 registered examples pass first time less often than the Suzuki UC125 overall (79.6%); the 2002 cohort is lowest at 76.3% from 431 tests.
Which UC125 year has the highest MOT pass rate?
2001, at 83.0% of 294 first tests (2005–2025). Years more than two points above the model average: 1999, 2001.
How much does the UC125 pass rate vary by year?
6.7 percentage points between the highest (2001, 83.0%) and lowest (2002, 76.3%) 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: Suzuki UC125 reliability, failures and mileage · ranked #3668 of 5428 models· other Suzuki models: GSXR600, GSF600, GSXR750, GSF1200, GSXR1000, SV650S