Puig Rear Fender Extension for KTM 390 Duke (2017–2023)
Prices for Germany include VAT · Shipping calculated at checkout
Inside the EU — no customs duties will apply.
Questions? Just reach out — our team will help you right away.
- Worldwide shipping
- Genuine parts & verified quality
- Personal email support
- 14-day returns — in stock ships within 24h
Shipping & Returns
We ship with DHL and FedEx — express on request. If an item is in stock, express delivery can often go out within 1 business day. Standard delivery takes about 2–5 business days domestically and usually around a week worldwide. Please check the available shipping options and delivery times in your cart, as we offer several carriers depending on the country.
Returns must be registered in advance by email and are possible in line with our cancellation policy (14-day return request + 14-day return window after approval). Please note: unregistered returns are not accepted. You'll find all details on conditions, exceptions and refunds in our cancellation policy.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details and have no access to your credit card information.
Fitted to a durable ABS shell that's built to shrug off stone chips, grit and road spray, this Puig rear fender extension gives your KTM 390 Duke's original mudguard the extra reach it needs to keep muck off the shock, chain and underside of the tail unit. It's a purpose-engineered rear tyre hugger extension, not a generic mud flap, so fit and finish are spot on.
Key Features
- Impact-resistant ABS construction rated to handle stone strikes and road debris without cracking
- Matt black finish matches the factory fender for a seamless, factory-look upgrade
- Acts as an effective rear splash guard and chain splash guard, reducing dirt thrown onto the swingarm and shock absorber
- Mounts directly over the original fender using the screws supplied by Puig
- Lightweight anti-splash guard add-on at just 66 g, so there's no noticeable weight penalty
Built for Real-World Protection
As a rear fender extender, this undertail fender addition is designed to work alongside your KTM's stock mudguard rather than replace it, extending coverage exactly where road spray and thrown-up debris cause the most wear. The rear hugger effect helps protect suspension components and electrical connections from grime, extending service intervals and keeping your Duke looking sharp mile after mile.
Installation Notes
The fender extension is secured over the original fender using the screws supplied by Puig. Fitting requires drilling holes into the original fender component, so it's a permanent modification best carried out with basic tools and a careful hand. Puig provides a downloadable fitting guide with practical tips to make assembly straightforward.
Fitment & Compatibility
- KTM 390 Duke (2017–2023)
Specifications
| Material | Manufactured from acrylonitrile butadiene styrene (ABS) |
|---|---|
| Functional | Enhances protection of the original fender |
| Weight | 66 g |
| Material | Manufactured from acrylonitrile butadiene styrene (ABS) |
|---|---|
| Functional | Enhances protection of the original fender |
| Weight | 66 g |
- KTM 390 Duke (2017–2023)
No reviews yet.
// Puig
Puig Rear Fender Extension for KTM 390 Duke (2017–2023)

Tech specs
- Material
- Manufactured from acrylonitrile butadiene styrene (ABS)
- Functional
- Enhances protection of the original fender
- Weight
- 66 g
- Worldwide shipping
- Genuine parts & verified quality
- 14-day returns — in stock ships within 24h
- Personal email support
// Support
Frequently asked questions
Shipping & delivery
Estimate your shipping
Get the real shipping cost for this item to your address — the same rates as checkout.