KTM 125 Duke Transmission
New, used, or aftermarket – from sellers across Europe.
Parts availability
Limited availability – hank searches the web for you.
Estimated price range
Widely available Limited Hard to find
Last updated: 22.10.2026, 08:29
Transmission for your KTM 125 Duke?
Create a parts request and we will automatically search the web for suitable offers. You'll receive the results by e-mail - free of charge.
In addition, sellers on hank can send you offers directly.
Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | Used | 150.00 € | 2026-10-22 |
| eBay | Used | 200.00 € | 2026-10-22 |
| eBay | Used | 150.00 € | 2026-08-20 |
| eBay | Used | 199.95 € | 2026-08-20 |
| eBay | Used | 199.95 € | 2026-08-20 |
Indicative values only – current prices may vary.
Price comparison: Transmission
Current median for the KTM 125 Duke: 199.95 €.
Median across all motorcycle models: around 300 €. This model is 30% below that and cheaper than 80% of the models compared.
Median across KTM motorcycle models: around 250 €. 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 Trevor Pope Motorcycles, Jim Aim Racing & Louis Moto.
About this part
The transmission on your 125 Duke sends engine power to the drivetrain and keeps revs in their usable range. Crunching gears, gears jumping out or whining bearings signal wear that rarely pays to repair.
Frequently asked questions
What should I check when buying a transmission for the KTM 125 Duke?
The gearbox code on the type plate of your 125 Duke decides fitment, because ratios and connections differ per engine variant. Confirm whether it is manual or automatic and whether add-on parts such as the selector shaft and sensors are included.
What does a transmission cost compared to a repair?
A tested used gearbox is usually far cheaper than a rebuild with new bearings and synchros. Ask for mileage, a test-run video and warranty, and budget for shaft seals, gear oil and possibly the clutch.
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- Specializing in rare and hard-to-find parts
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