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2023 Ktm 1290 Super Adventure S problems

The most common problem on the 2023 Ktm 1290 Super Adventure S is engine and cooling. Its complaint count is close to a typical 1290 Super Adventure S model year.

Typical yearClose to a typical year
Owner complaints
2
Recalls
0
Service bulletins
2
Worst area
Engine

The worst 2023 Ktm 1290 Super Adventure S problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

  • Engine
    1
  • Fuel system
    1

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Engine
    1
  • Fuel system
    1

Recalls

No recalls on record for this model year.

Technical service bulletins for the 2023 Ktm 1290 Super Adventure S 2

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

What 2023 Ktm 1290 Super Adventure S owners say

Most recent owner complaints, unedited.

Filed Jun 1, 2026 · Engine · KS

While driving the motorcycle at random times the engine stops running and looses power. The motorcycle has been looked at by a dealer multiple times and found no issues. The motorcycle screen goes blank and reboots. That is when it looses power. The screen when it reboots flashes a red bar at bottom of screen that first says TC failure, then changes to ECU failure. The Engine warning light is displayed as well as the TC warning light. Sometimes it stays running other times it shuts off. This problem has been going on for several months even before the e-throttle recall was performed and has continued since that recall fix was applied. I have pictures of the screen and a video of it occurring.

Filed Sep 2, 2025 · Fuel system · MI

The gas gauge has not worked since bought new in August 2024. This bike has been in dealers for months on end, half the time I've owned it. It is a lemon if that applies to motorcycles. I would like KTM to buy it back.

Compare the 2023 Ktm 1290 Super Adventure S

Other model years

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Questions about the 2023 Ktm 1290 Super Adventure S

Is the 2023 Ktm 1290 Super Adventure S reliable?

Owners have filed 2 complaints about the 2023 Ktm 1290 Super Adventure S, close to a typical 1290 Super Adventure S model year.

What is the most common problem with the 2023 Ktm 1290 Super Adventure S?

Engine and cooling, with 1 complaint. Next is fuel system (1).

How many recalls does the 2023 Ktm 1290 Super Adventure S have?

No recalls on record.

Share your experience with the 2023 Ktm 1290 Super Adventure S

Tell other buyers what went wrong and what it cost. We review every report before it appears, and we never publish names, emails or VINs.

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