Mash XY 400-2
Real ownership data from 59 UK XY 400-2 motorcycles — mileage, MOT pass rates and the faults that actually come up, taken from DVSA test records rather than opinion.
Most common XY 400-2 problems
Ranked by how often each fault appears in this model's MOT history.
| Fault | Severity | Share of faults |
|---|---|---|
| Lights and indicators | major | 33.1% |
| Brakes | dangerous | 8.7% |
| Fluid leaks | major | 2.4% |
| Controls and cables | major | 2.4% |
| Tyres | dangerous | 1.6% |
| Other | major | 0.8% |
| Wheels | major | 0.8% |
| Chain and sprockets | major | 0.8% |
Advisories (wear noted but not failed) are excluded above; the most common is tyres.
XY 400-2 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 |
|---|---|---|---|---|
| 2019 | 8 | 2,103 mi | 122 | 92.59% |
| 2018 | 30 | 5,327 mi | 678 | 77.61% |
| 2017 | 20 | 2,703 mi | 190 | 82.95% |
XY 400-2 questions, answered with data
What are the most common problems with the Mash XY 400-2?
Across 59 UK examples, the most frequently recorded MOT faults are lights and indicators (33.1% of all recorded faults), brakes (8.7% of all recorded faults), fluid leaks (2.4% of all recorded faults).
What is average mileage for a Mash XY 400-2?
The median Mash XY 400-2 in the UK has covered 4,189 miles, and typically rides about 442 miles a year. Half of all examples fall between 1,481 and 7,353 miles.
Is the Mash XY 400-2 reliable?
80.95% of Mash XY 400-2 MOT tests are passed first time, with an average of 0.42 faults recorded per test. This is measured from DVSA MOT records, not owner opinion.
Based on DVSA MOT test records for 59 Mash XY 400-2 motorcycles registered in Great Britain and Northern Ireland. Contains public sector information licensed under the Open Government Licence v3.0.