The facts.
| Material | Manufactured from acrylonitrile butadiene styrene (ABS) |
|---|---|
| Functional | Enhances protection of the original fender |
| Weight | 86 g |
DescriptionThe whole story▼
Keep your RS 660 looking sharp on every ride, whether that's a wet commute or a spirited backroad blast. This Puig rear fender extension bolts onto your bike's original mudguard to add real everyday usability, keeping road spray, grit and chain lube off the tail section, subframe and your riding gear.
Key Features
- Acts as a rear tyre hugger and anti-splash guard, cutting down on muck thrown up from the rear wheel
- Made from durable ABS, built to resist knocks and daily wear
- Finished in matt black to blend seamlessly with the RS 660's factory styling
- Fits directly over the original rear fender for a clean, factory-look rear mudguard extension
- Includes Puig mounting screws for a secure fit
Practical Protection, Built for Daily Riding
This rear fender extender isn't just about looks — it's a genuinely useful upgrade for riders who use their RS 660 in all conditions. By extending the coverage of the original fender, it works as an effective rear splash guard, helping to keep water, road grime and debris away from the tail unit, shock and electrics. It's a small addition that pays off every time you ride through damp weather or gravel-strewn roads.
Simple Fitment, Lasting Value
The extension mounts over the stock fender using the screws supplied by Puig. Note that drilling into the original fender is required to fit it correctly. Puig provides a downloadable fitting guide with helpful tips to make installation straightforward, so you can get this rear mudguard extension on and get back to riding with minimal fuss.
Fitment & Compatibility
- Aprilia RS 660 (2020–2026)
Specifications
- Material: Manufactured from acrylonitrile butadiene styrene (ABS)
- Functional: Enhances protection of the original fender
- Weight: 86 g
FitmentWhich bikes this fits▼
- Aprilia RS 660 (2020–2026)
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Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.