BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Lexmoto Isca 125 SK 125-L: MOT pass rate by registration year

Which Isca 125 SK 125-L years pass first time, and which fall short of the model's 66.8% average, from 1,024 DVSA tests.

2020
highest-passing year · 68.8%
2019
lowest-passing year · 64.1%
4.7pp
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: 2020 (68.8% of 570 tests). Lowest: 2019 (64.1% of 368). Years more than two points below the model average: 2019.

63%66%70%2019: 64.1% pass (368 tests)2020: 68.8% pass (570 tests)2022: 65.4% pass (81 tests)201920202022
RegisteredTestsFirst-time passvs model (66.8%)
2019 368 64.1% -2.7 pp
2020 570 68.8% +2.0 pp
2022 81 65.4% -1.4 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
65%68%70%2022: 65.9% pass (132 tests)2023: 69.4% pass (317 tests)2024: 65.6% pass (270 tests)2025: 65.6% pass (299 tests)20222025

Questions

Which Isca 125 SK 125-L years have the lowest MOT pass rate?
2019 registered examples pass first time less often than the Lexmoto Isca 125 SK 125-L overall (66.8%); the 2019 cohort is lowest at 64.1% from 368 tests.
Which Isca 125 SK 125-L year has the highest MOT pass rate?
2020, at 68.8% of 570 first tests (2005–2025).
How much does the Isca 125 SK 125-L pass rate vary by year?
4.7 percentage points between the highest (2020, 68.8%) and lowest (2019, 64.1%) 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 Isca 125 SK 125-L reliability, failures and mileage · ranked #4916 of 5428 models· other Lexmoto models: Venom, Milano, ZSX, FMR, LXR 125 SY 125-10, Michigan