Lexmoto ZSB 125 Efi SK 125-8 E4: MOT pass rate by registration year

Which ZSB 125 Efi SK 125-8 E4 years pass first time, and which fall short of the model's 60.5% average, from 866 DVSA tests.

2021

highest-passing year · 62.3%

2020

lowest-passing year · 60.3%

2.0pp

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: 2021 (62.3% of 77 tests). Lowest: 2020 (60.3% of 569).

Registered	Tests	First-time pass	vs model (60.5%)
2019	220	60.5%	+0.0 pp
2020	569	60.3%	-0.2 pp
2021	77	62.3%	+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 · 2022–2025

Questions

Which ZSB 125 Efi SK 125-8 E4 years have the lowest MOT pass rate?: none: no registration year of the Lexmoto ZSB 125 Efi SK 125-8 E4 falls more than two points under the model's 60.5% overall pass rate.
Which ZSB 125 Efi SK 125-8 E4 year has the highest MOT pass rate?: 2021, at 62.3% of 77 first tests (2005–2025).
How much does the ZSB 125 Efi SK 125-8 E4 pass rate vary by year?: 2.0 percentage points between the highest (2021, 62.3%) and lowest (2020, 60.3%) 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: Lexmoto ZSB 125 Efi SK 125-8 E4 reliability, failures and mileage · ranked #5195 of 5428 models· other Lexmoto models: Venom, Milano, ZSX, FMR, LXR 125 SY 125-10, Michigan