Recall 21V335 affects 1,312 2014-2021 Ducati Monster 1200 and Monster 821 motorcycles for heat-damaged rear brake hoses. Repair is free at any franchised Ducati dealer.
Ducati is recalling 1,312 2014-2021 Monster 1200 and Monster 821 motorcycles because rear brake hoses can suffer heat damage. Damaged hoses can cause the rear brakes to fail and increase crash risk, and Ducati dealers will complete the free recall repair.
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What's wrong?
The rear brake hose on 2014-2021 Ducati Monster 1200 and Monster 821 motorcycles carries brake fluid from the rear brake master cylinder to the ABS control unit. The master cylinder creates brake pressure when you press the rear brake pedal, and the ABS unit helps manage wheel lockup during hard braking. That hose has to hold pressure while sitting close to engine and exhaust heat.
On affected motorcycles, the hose material has lower resistance to temperature, and part of the hose sits in hot airflow from the exhaust manifold. Long idle periods on the side stand or rear stand add heat in that area. Over time, the flexible section can be heat damaged, which can lead to hose failure and loss of brake fluid.
You can look for visible damage on the rear brake hoses during the pre-ride check. You can also feel reduced rear brake performance before a ride. If the damage is not found, the hose can fail suddenly and without warning.
Who's affected?
Covers the Monster 1200 and Monster 821 across the 2014-2021 model years, all using the same hydraulic brake hose.
| 2014 Ducati Monster 1200 | hydraulic brake hose |
|---|---|
| 2015 Ducati Monster 1200 | hydraulic brake hose |
| 2021 Ducati Monster 1200 | hydraulic brake hose |
| 2016 Ducati Monster 1200 | hydraulic brake hose |
| 2016 Ducati Monster 821 | hydraulic brake hose |
| 2017 Ducati Monster 821 | hydraulic brake hose |
| 2017 Ducati Monster 1200 | hydraulic brake hose |
| 2018 Ducati Monster 1200 | hydraulic brake hose |
| 2018 Ducati Monster 821 | hydraulic brake hose |
| 2019 Ducati Monster 1200 | hydraulic brake hose |
| 2019 Ducati Monster 821 | hydraulic brake hose |
| 2020 Ducati Monster 1200 | hydraulic brake hose |
| 2020 Ducati Monster 821 | hydraulic brake hose |
| 2021 Ducati Monster 821 | hydraulic brake hose |
| 2015 Ducati Monster 821 | hydraulic brake hose |
| Units affected | 1,312 |
| Field incidents | NHTSA has logged 13 field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific motorcycle is included.
What's the safety risk?
Damaged rear brake hoses can lead to rear brake failure and increase the risk of a crash. Check the hoses and rear brake performance during the pre-ride check, and treat any loss of rear braking as a reason to stop and call the dealer. Repair is free at any franchised Ducati dealer.
What should I do?
- Check your VIN to confirm your 2014-2021 Ducati Monster 1200 or Monster 821 is included in this recall.
- Contact a franchised Ducati dealer to schedule the free rear brake hose replacement for the heat-damage brake failure risk.
- Bring the recall notice if Ducati mailed one. Reference recall number 21V335 when you call.
- Ride cautiously until the repair is complete. Avoid hard rear braking and leave extra following distance.
- Call Ducati customer service at 1-888-391-5446 with questions about the repair.
What happens at the repair
At the dealer, a Ducati technician replaces the rear brake hoses that are susceptible to heat damage. The recall repair is available now, and parts and labor are free. Owner letters were mailed on July 12, 2021, so the service desk should be able to look up campaign 21V335 by VIN. Ducati used its general reimbursement plan on file for this recall. If you've already paid out of pocket for a related rear brake hose repair, contact Ducati customer service and keep your repair documentation for the claim.
| Reimbursement | Reimbursement available |
|---|
Timeline
| May 11, 2021 | NHTSA published the recall |
|---|---|
| May 24, 2021 | Dealer notification began |
| May 31, 2021 | Dealer notification ended |
| June 23, 2021 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| June 23, 2021 | Interim owner notification (was planned for this date) |
| July 12, 2021 | Owner notification mailed |
Frequently asked questions
What is recall 21V335?
Recall 21V335 covers 1,312 Ducati Monster 1200 and Monster 821 motorcycles with rear brake hoses that can suffer heat damage. Damaged hoses can cause rear brake failure and increase crash risk. Ducati dealers will replace the rear brake hoses for free.
What should I do if my 2014-2021 Ducati Monster 1200 or Monster 821 is on this recall?
Check your VIN to confirm your specific motorcycle is included in recall 21V335. If it is, contact a franchised Ducati dealer to schedule the rear brake hose replacement. Reference recall number 21V335 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair safety defects at no cost to owners. Ducati dealers will replace the rear brake hoses free of charge at any franchised Ducati dealer.
What is the safety risk?
The safety risk is rear brake failure. Heat-damaged rear brake hoses can cause the rear brake to stop working, which increases crash risk. If your VIN is included, arrange the free hose replacement with a Ducati dealer before relying on the motorcycle for normal riding.
When did Ducati notify owners about recall 21V335?
Ducati mailed owner notification letters on July 12, 2021. If you bought the motorcycle used or never received a letter, the VIN still decides whether the recall applies. Check your VIN, then call Ducati customer service at 1-888-391-5446 or a franchised Ducati dealer.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/21V335000 |
|---|---|
| Ducati customer service | 1-888-391-5446 |
| NHTSA recall # | 21V335 |
| NHTSA recall # (full) | 21V335000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Recall Report (PDF)
- Download Recall Document (PDF) (PDF)
- Download Recall Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 23, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →