Mutt GT-SR 125
Real ownership data from 55 UK GT-SR 125 motorcycles — mileage, MOT pass rates and the faults that actually come up, taken from DVSA test records rather than opinion.
Most common GT-SR 125 problems
Ranked by how often each fault appears in this model's MOT history.
| Fault | Severity | Share of faults |
|---|---|---|
| Lights and indicators | major | 10% |
| Brakes | major | 5% |
| Brake discs and pads | dangerous | 5% |
Advisories (wear noted but not failed) are excluded above; the most common is chain and sprockets.
GT-SR 125 mileage and reliability by year
Use this to judge whether a specific bike is high or low mileage for its age.
| YearYear | MedianMedian mileage | Mi/yrMiles/year | MOT passFirst-time pass | |
|---|---|---|---|---|
| 2026 | 16 | — | — | — |
| 2025 | 5 | — | — | — |
| 2024 | 8 | — | — | — |
| 2023 | 15 | 5,173 mi | — | 60% |
| 2022 | 11 | 1,906 mi | 4,578 | 100% |
GT-SR 125 questions, answered with data
What are the most common problems with the Mutt GT-SR 125?
Across 55 UK examples, the most frequently recorded MOT faults are lights and indicators (10% of all recorded faults), brakes (5% of all recorded faults), brake discs and pads (5% of all recorded faults).
What is average mileage for a Mutt GT-SR 125?
The median Mutt GT-SR 125 in the UK has covered 3,020 miles, and typically rides about 4,578 miles a year. Half of all examples fall between 1,012 and 5,288 miles.
Is the Mutt GT-SR 125 reliable?
87.5% of Mutt GT-SR 125 MOT tests are passed first time, with an average of 1.11 faults recorded per test. This is measured from DVSA MOT records, not owner opinion.
Based on DVSA MOT test records for 55 Mutt GT-SR 125 motorcycles registered in Great Britain and Northern Ireland. Contains public sector information licensed under the Open Government Licence v3.0.