BIKERELIABILITY Reg check
League table/ KTM/ 125/By year
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

KTM 125: MOT pass rate by registration year

Which 125 years pass first time, and which fall short of the model's 71.0% average, from 9,690 DVSA tests.

2017
highest-passing year · 81.9%
2006
lowest-passing year · 62.5%
19.4pp
spread across 12 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: 2017 (81.9% of 199 tests). Lowest: 2006 (62.5% of 56). Years more than two points below the model average: 2003, 2006, 2012, 2013.

59%72%86%2002: 70.8% pass (65 tests)2003: 63.6% pass (77 tests)2005: 79.7% pass (79 tests)2006: 62.5% pass (56 tests)2007: 78.8% pass (104 tests)2011: 69.7% pass (178 tests)2012: 68.4% pass (1,111 tests)2013: 68.2% pass (1,872 tests)2014: 70.5% pass (1,869 tests)2015: 72.9% pass (1,962 tests)2016: 72.8% pass (1,723 tests)2017: 81.9% pass (199 tests)200220122017
RegisteredTestsFirst-time passvs model (71.0%)
2002 65 70.8% -0.2 pp
2003 77 63.6% -7.4 pp
2005 79 79.7% +8.7 pp
2006 56 62.5% -8.5 pp
2007 104 78.8% +7.8 pp
2011 178 69.7% -1.3 pp
2012 1,111 68.4% -2.6 pp
2013 1,872 68.2% -2.8 pp
2014 1,869 70.5% -0.5 pp
2015 1,962 72.9% +1.9 pp
2016 1,723 72.8% +1.8 pp
2017 199 81.9% +10.9 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 · 2015–2025
65%70%76%2015: 73.5% pass (155 tests)2016: 68.6% pass (507 tests)2017: 69.3% pass (818 tests)2018: 73.4% pass (853 tests)2019: 72.8% pass (1,117 tests)2020: 74.4% pass (1,080 tests)2021: 70.9% pass (1,266 tests)2022: 69.7% pass (1,188 tests)2023: 70.2% pass (1,027 tests)2024: 66.5% pass (800 tests)2025: 73.1% pass (783 tests)20152025

Questions

Which 125 years have the lowest MOT pass rate?
2003, 2006, 2012, 2013 registered examples pass first time less often than the KTM 125 overall (71.0%); the 2006 cohort is lowest at 62.5% from 56 tests.
Which 125 year has the highest MOT pass rate?
2017, at 81.9% of 199 first tests (2005–2025). Years more than two points above the model average: 2005, 2007, 2017.
How much does the 125 pass rate vary by year?
19.4 percentage points between the highest (2017, 81.9%) and lowest (2006, 62.5%) 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: KTM 125 reliability, failures and mileage · ranked #4664 of 5428 models· other KTM models: 950, 640 LC4-E, 450 Exc, 250 Exc, Super Duke 990, 1290