KTM 125 Duke Exhaust System
New, used, or aftermarket – from sellers across Europe.
Parts availability
This part appears to be widely available.
Estimated price range
Widely available Limited Hard to find
Last updated: 27.09.2026, 03:39
Exhaust System for your KTM 125 Duke?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | Used | 44.99 € | 2026-09-27 |
| eBay | Used | 531.65 € | 2026-09-27 |
| eBay | Used | 34.90 € | 2026-07-24 (older price) |
| eBay | Used | 35.00 € | 2026-07-24 (older price) |
| eBay | Used | 39.00 € | 2026-07-24 (older price) |
| eBay | Used | 115.00 € | 2026-07-24 (older price) |
| eBay | Used | 129.00 € | 2026-07-24 (older price) |
| eBay | Used | 135.70 € | 2026-07-24 (older price) |
Indicative values only – current prices may vary.
Price comparison: Exhaust System
Current median for the KTM 125 Duke: 279.60 €.
Median across all motorcycle models: around 300 €. This model is 5% below that and cheaper than 50% of the models compared.
Median across KTM motorcycle models: around 360 €. This model is 20% below that and cheaper than 80% of the models compared.
Compares the medians of the most recent offers found for each model.
Find KTM 125 Duke parts online
hank's free AI report searches specialized shops for KTM 125 Duke parts, including Teasdale Motorcycles, Colchester Motorcycle Breakers & Motorcycle Parts Warehouse (MPW).
About this part
The exhaust on your 125 Duke routes gases away from the engine, reduces noise and controls emissions. Corrosion, impacts or failed joints cause leaks that make the vehicle louder and increase emissions.
Frequently asked questions
What should I consider when buying exhaust parts for the KTM 125 Duke?
Exhaust components are vehicle-specific – match the engine variant and model year of your 125 Duke. Check whether gaskets and mounting hardware are included.
Should I choose OEM or aftermarket exhaust parts?
OEM parts guarantee correct fit and sound levels. Quality aftermarket stainless steel parts can last longer in corrosive conditions and may offer a sportier tone.
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