BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Suzuki FL125: MOT pass rate by registration year

Which FL125 years pass first time, and which fall short of the model's 84.5% average, from 611 DVSA tests.

2009
highest-passing year · 88.2%
2010
lowest-passing year · 77.9%
10.3pp
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: 2009 (88.2% of 178 tests). Lowest: 2010 (77.9% of 77). Years more than two points below the model average: 2010.

76%83%90%2007: 83.0% pass (171 tests)2008: 84.8% pass (178 tests)2009: 88.2% pass (178 tests)2010: 77.9% pass (77 tests)200720092010
RegisteredTestsFirst-time passvs model (84.5%)
2007 171 83.0% -1.5 pp
2008 178 84.8% +0.3 pp
2009 178 88.2% +3.7 pp
2010 77 77.9% -6.6 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 · 2011–2019
63%82%100%2011: 94.3% pass (35 tests)2012: 69.5% pass (59 tests)2013: 87.1% pass (70 tests)2014: 82.1% pass (67 tests)2015: 82.1% pass (56 tests)2016: 80.3% pass (61 tests)2017: 84.4% pass (45 tests)2018: 82.1% pass (39 tests)2019: 80.0% pass (30 tests)20112019

Questions

Which FL125 years have the lowest MOT pass rate?
2010 registered examples pass first time less often than the Suzuki FL125 overall (84.5%); the 2010 cohort is lowest at 77.9% from 77 tests.
Which FL125 year has the highest MOT pass rate?
2009, at 88.2% of 178 first tests (2005–2025).
How much does the FL125 pass rate vary by year?
10.3 percentage points between the highest (2009, 88.2%) and lowest (2010, 77.9%) 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: Suzuki FL125 reliability, failures and mileage · ranked #2613 of 5428 models· other Suzuki models: GSXR600, GSF600, GSXR750, GSF1200, GSXR1000, SV650S