Recall 12V531 covers 1,181 2012-2013 KTM 350 Exc-F and 500 Exc motorcycles with cracking fuel hoses. Free repair at franchised KTM dealers.
KTM is recalling 1,181 2012-2013 350 Exc-F and 500 Exc motorcycles because preformed fuel hoses between the tank and throttle-body fuel rail can crack or develop holes. Fuel can leak onto the rear tire while riding, raising crash risk; near an ignition source, a fire can occur, and a KTM dealer repair will be free once available.
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What's wrong?
The fuel hose on 2012-2013 KTM 350 Exc-F and 500 Exc motorcycles is the flexible line that carries gasoline from the fuel tank to the throttle body fuel rail. The throttle body meters fuel into the engine, so this hose has to stay sealed while the motorcycle vibrates, heats up, and moves over rough surfaces.
On the recalled motorcycles, supplier manufacturing inconsistencies left the preformed fuel hoses vulnerable at either end. Those end sections can develop cracks or holes during use. Once the hose opens, gasoline leaks between the tank and the fuel rail instead of staying inside the fuel system.
There is no warning sign before failure. After the hose has cracked or opened, an owner can see or smell leaking gasoline around the fuel tank or throttle body area.
Who's affected?
Spans the 350 Exc-F and 500 Exc across 2012 and 2013, with the same fuel system component listed for each model year.
| 2012 KTM 350 Exc-F | fuel system |
|---|---|
| 2012 KTM 500 Exc | fuel system |
| 2013 KTM 350 Exc-F | fuel system |
| 2013 KTM 500 Exc | fuel system |
| Units affected | 1,181 |
A matching year and model does not confirm inclusion. Check your VIN to confirm whether your specific motorcycle is included.
What's the safety risk?
Fuel leaking onto the rear tire can reduce traction and increase the risk of a crash. Fuel near an ignition source can also start a fire. Treat any sign of leaking fuel as a reason to stop riding and contact a KTM dealer. Repair will be free at any franchised KTM dealer once available.
What should I do?
- Check your VIN to confirm your 2012-2013 KTM 350 Exc-F or 500 Exc is included in this recall.
- Contact a franchised KTM dealer and ask whether the free fuel-hose replacement is open for your VIN.
- Reference recall number 12V531 when you call the dealer.
- Avoid riding until the fuel-hose repair is complete, since cracked hoses can leak fuel onto the rear tire or near an ignition source.
- Bring the recall notice if KTM mailed one, plus any repair paperwork tied to fuel-hose service.
What happens at the repair
KTM's remedy is to replace the defective fuel hoses at no charge. At the dealer, a KTM technician removes the crack-prone hoses between the fuel tank and the throttle body fuel rail, then installs replacement hoses. Parts and labor are covered once the recall repair is available for your VIN. KTM began owner notification for this recall on December 11, 2012. Ask the service desk to confirm the hose replacement is tied to recall 12V531 before the work order is opened.
Timeline
| November 9, 2012 | NHTSA published the recall |
|---|---|
| December 11, 2012 | Owner notification mailed |
Frequently asked questions
What is recall 12V531?
Recall 12V531 covers 1,181 2012-2013 KTM 350 Exc-F and 500 Exc motorcycles with preformed fuel hoses that can crack or develop holes near either end. Fuel can leak between the fuel tank and throttle body fuel rail. KTM dealers replace the defective hoses for free.
What should I do if my 2012-2013 KTM 350 Exc-F or 500 Exc is on this recall?
Check your VIN to confirm your specific motorcycle is included in recall 12V531. If it is, contact a franchised KTM dealer to schedule the fuel-hose replacement. Reference recall number 12V531 when you call. The dealer repair is free.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair safety defects at no cost, and KTM's remedy says dealers will replace the defective fuel hoses free of charge. Parts and labor are covered at a franchised KTM dealer.
What is the safety risk?
Fuel can leak onto the rear tire while the motorcycle is being ridden, increasing the risk of a crash. Fuel near an ignition source can also result in a fire. Confirm your VIN first, then arrange the free hose replacement with a KTM dealer.
When did KTM start this recall repair?
KTM began the safety recall on December 11, 2012. If your motorcycle has not had the repair completed, contact a franchised KTM dealer and reference recall 12V531. KTM Customer Relations is also listed at 1-888-985-6090 for recall questions.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/12V531000 |
|---|---|
| KTM customer service | 1-888-985-6090 |
| NHTSA recall # | 12V531 |
| NHTSA recall # (full) | 12V531000 |
Source documents
-
Download Recall Investigation Document (PDF) (PDF) - Download Recall Document (PDF) (PDF)
- Download Recall Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Quarterly Report (PDF)
- Download Defect / Noncompliance Notice (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on June 2, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →