KTM DUKE 620
Real ownership data from 123 UK DUKE 620 motorcycles — mileage, MOT pass rates and the faults that actually come up, taken from DVSA test records rather than opinion.
Most common DUKE 620 problems
Ranked by how often each fault appears in this model's MOT history.
| Fault | Severity | Share of faults |
|---|---|---|
| Lights and indicators | major | 23.3% |
| Brakes | dangerous | 6.8% |
| Other | fail | 6.2% |
| Tyres | fail | 2.1% |
| Suspension | fail | 1.7% |
| Steering and head bearings | fail | 1.6% |
| Chain and sprockets | fail | 1.4% |
| Electrical | fail | 1.3% |
Advisories (wear noted but not failed) are excluded above; the most common is tyres.
DUKE 620 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 |
|---|---|---|---|---|
| 1998 | 34 | 16,174 mi | 406 | 75.19% |
| 1997 | 50 | 11,446 mi | 454 | 82.57% |
| 1996 | 18 | 9,665 mi | 241 | 75.56% |
DUKE 620 questions, answered with data
What are the most common problems with the KTM DUKE 620?
Across 123 UK examples, the most frequently recorded MOT faults are lights and indicators (23.3% of all recorded faults), brakes (6.8% of all recorded faults), other (6.2% of all recorded faults).
What is average mileage for a KTM DUKE 620?
The median KTM DUKE 620 in the UK has covered 12,134 miles, and typically rides about 436 miles a year. Half of all examples fall between 8,181 and 18,960 miles.
Is the KTM DUKE 620 reliable?
77.66% of KTM DUKE 620 MOT tests are passed first time, with an average of 0.99 faults recorded per test. This is measured from DVSA MOT records, not owner opinion.
Based on DVSA MOT test records for 123 KTM DUKE 620 motorcycles registered in Great Britain and Northern Ireland. Contains public sector information licensed under the Open Government Licence v3.0.