Service bulletin KTB2506
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 11021874 |
| Published by NHTSA | 2025-08-15 |
| Manufacturer's number | KTB2506 |
| Manufacturer's date | 2025-08-07 |
| NHTSA component | STRUCTURE:BODY |
NHTSA's summary
During quality checks, it was determined that the installed side stand spring does not meet our quality standards. For this reason, the side stand spring must be replaced on all affected motorcycles that are linked to this bulletin in Dealer.net. As part of the PDI, the routing of the engine breathing line should also be checked (see Fig. 1 and Fig. 2).
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
Body and frame
| KTM 390 ADVENTURE R | 2025 |
|---|---|
| KTM 390 ADVENTURE X | 2025 |
| KTM 390 ENDURO R | 2025 |
| KTM 390 SMC R | 2025 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.