Beta EVO 4T 300
Real ownership data from 300 UK EVO 4T 300 motorcycles — mileage, MOT pass rates and the faults that actually come up, taken from DVSA test records rather than opinion.
Most common EVO 4T 300 problems
Ranked by how often each fault appears in this model's MOT history.
| Fault | Severity | Share of faults |
|---|---|---|
| Steering and head bearings | fail | 4.2% |
| Other | fail | 32.4% |
| Lights and indicators | user entered | 2.8% |
| Brakes | user entered | 1.4% |
| Electrical | fail | 1.4% |
Advisories (wear noted but not failed) are excluded above; the most common is other.
EVO 4T 300 mileage and reliability by year
Use this to judge whether a specific bike is high or low mileage for its age.
| Year | Examples | Median mileage | Miles/year | First-time pass |
|---|---|---|---|---|
| 2026 | 7 | — | — | — |
| 2025 | 13 | — | — | — |
| 2024 | 18 | — | — | — |
| 2023 | 17 | — | — | — |
| 2022 | 15 | — | — | — |
| 2021 | 20 | — | — | — |
| 2020 | 28 | — | — | — |
| 2019 | 21 | — | — | — |
| 2018 | 33 | — | — | — |
| 2017 | 22 | — | — | — |
| 2016 | 15 | — | — | — |
| 2015 | 6 | — | — | — |
| 2014 | 5 | — | — | — |
| 2013 | 11 | 56 mi | — | 100% |
| 2012 | 9 | — | — | 0% |
| 2011 | 15 | — | — | 100% |
| 2010 | 30 | 28 mi | — | 92.86% |
| 2009 | 15 | — | — | 71.43% |
EVO 4T 300 questions, answered with data
What are the most common problems with the Beta EVO 4T 300?
Across 300 UK examples, the most frequently recorded MOT faults are steering and head bearings (4.2% of all recorded faults), other (32.4% of all recorded faults), lights and indicators (2.8% of all recorded faults).
What is average mileage for a Beta EVO 4T 300?
The median Beta EVO 4T 300 in the UK has covered 47 miles. Half of all examples fall between 28 and 52 miles.
Is the Beta EVO 4T 300 reliable?
90.57% of Beta EVO 4T 300 MOT tests are passed first time, with an average of 1.22 faults recorded per test. This is measured from DVSA MOT records, not owner opinion.
Based on DVSA MOT test records for 300 Beta EVO 4T 300 motorcycles registered in Great Britain and Northern Ireland. Contains public sector information licensed under the Open Government Licence v3.0.