BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Honda SZX50S-1: MOT pass rate by registration year

Which SZX50S-1 years pass first time, and which fall short of the model's 73.2% average, from 1,428 DVSA tests.

2003
highest-passing year · 75.2%
2001
lowest-passing year · 68.8%
6.4pp
spread across 3 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: 2003 (75.2% of 524 tests). Lowest: 2001 (68.8% of 77). Years more than two points below the model average: 2001.

68%72%76%2001: 68.8% pass (77 tests)2002: 72.1% pass (811 tests)2003: 75.2% pass (524 tests)200120022003
RegisteredTestsFirst-time passvs model (73.2%)
2001 77 68.8% -4.4 pp
2002 811 72.1% -1.1 pp
2003 524 75.2% +2.0 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 · 2006–2017
61%76%91%2006: 82.3% pass (158 tests)2007: 73.8% pass (168 tests)2008: 73.0% pass (159 tests)2009: 72.3% pass (137 tests)2010: 67.8% pass (115 tests)2011: 65.8% pass (117 tests)2012: 70.0% pass (90 tests)2013: 67.0% pass (88 tests)2014: 70.3% pass (74 tests)2015: 71.2% pass (66 tests)2016: 70.6% pass (51 tests)2017: 85.7% pass (42 tests)20062017

Questions

Which SZX50S-1 years have the lowest MOT pass rate?
2001 registered examples pass first time less often than the Honda SZX50S-1 overall (73.2%); the 2001 cohort is lowest at 68.8% from 77 tests.
Which SZX50S-1 year has the highest MOT pass rate?
2003, at 75.2% of 524 first tests (2005–2025).
How much does the SZX50S-1 pass rate vary by year?
6.4 percentage points between the highest (2003, 75.2%) and lowest (2001, 68.8%) 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: Honda SZX50S-1 reliability, failures and mileage · ranked #4480 of 5428 models· other Honda models: CBR600F, CBR900RR, CBR1100XX, CB500, C90, VFR800 Fi