GasGas 300
Real ownership data from 69 UK 300 motorcycles — mileage, MOT pass rates and the faults that actually come up, taken from DVSA test records rather than opinion.
Most common 300 problems
Ranked by how often each fault appears in this model's MOT history.
| Fault | Severity | Share of faults |
|---|---|---|
| Lights and indicators | major | 10.9% |
| Other | major | 9.7% |
| Suspension | dangerous | 5.1% |
| Electrical | major | 3.9% |
| Chain and sprockets | fail | 3.3% |
| Brakes | major | 2.8% |
| Tyres | fail | 1.9% |
| Controls and cables | major | 0.7% |
Advisories (wear noted but not failed) are excluded above; the most common is suspension.
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 |
|---|---|---|---|---|
| 2012 | 6 | 1,421 mi | 2 | 89.19% |
| 2011 | 27 | 2,436 mi | 244 | 85% |
| 2010 | 21 | 824 mi | 218 | 74.12% |
| 2009 | 5 | 3,945 mi | 416 | 83.33% |
300 questions, answered with data
What are the most common problems with the GasGas 300?
Across 69 UK examples, the most frequently recorded MOT faults are lights and indicators (10.9% of all recorded faults), other (9.7% of all recorded faults), suspension (5.1% of all recorded faults).
What is average mileage for a GasGas 300?
The median GasGas 300 in the UK has covered 2,348 miles, and typically rides about 159 miles a year. Half of all examples fall between 768 and 4,294 miles.
Is the GasGas 300 reliable?
79.69% of GasGas 300 MOT tests are passed first time, with an average of 1.45 faults recorded per test. This is measured from DVSA MOT records, not owner opinion.
Based on DVSA MOT test records for 69 GasGas 300 motorcycles registered in Great Britain and Northern Ireland. Contains public sector information licensed under the Open Government Licence v3.0.