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Service bulletin KTB2512

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11025531
Published by NHTSA2025-11-13
Manufacturer's numberKTB2512
Manufacturer's date2025-11-06
NHTSA componentFUEL/PROPULSION SYSTEM

NHTSA's summary

KTM North America, Inc. has determined that a defect which relates to motor vehicle safety exists with certain 2024 250 DUKE, 390 DUKE and 990 DUKE motorcycles. Due to material deviations, small cracks may occur on the fuel tank cap seal. This can lead to the possibility of fuel leaking from the fuel cap. For this reason, the fuel tank cap seal on all affected motorcycles must be replaced with the improved fuel tank cap seal (p.n.96307008020).

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Fuel system

Vehicles listed
KTM 250 DUKE2024
KTM 390 DUKE2024
KTM 990 DUKE2024

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20255982025-10-30. Fuel System
25V7400002025-10-30. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.