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Yamaha DT 125 Transmission

New, used, or aftermarket – from sellers across Europe.

Parts availability

Limited availability – hank searches the web for you.

Transmission155,00 € – 350,00 €
4+ offers1 Used

Estimated price range

Widely available Limited Hard to find

Last updated: 13.09.2026, 15:36

Transmission for your Yamaha DT 125?

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In addition, sellers on hank can send you offers directly.

Prices from recent listings

Median: 222.74 €
Min: 155.00 € Max: 350.00 €
Source Condition Price (approx.) Last seen
eBay Used 259.60 € 2026-08-30
Bike-parts-yam Unknown 185.89 € 2026-08-30
Kleinanzeigen Unknown 155.00 € 2026-08-30
Kleinanzeigen Unknown 350.00 € 2026-08-30

Indicative values only – current prices may vary.

Find Yamaha DT 125 parts online

hank's free AI report searches specialized shops for Yamaha DT 125 parts, including Motorcyclemopedparts.co.uk, PM Tuning & Motorcycle Parts Warehouse (MPW).

About this part

The transmission on your DT 125 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 Yamaha DT 125?

The gearbox code on the type plate of your DT 125 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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Yamaha DT 125 Transmission

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