STM Anti-Hopping Clutch Aprilia RS 660 (20-26) FAP-S060
STM Anti-Hopping Clutch Aprilia RS 660 (20-26) FAP-S060
Delivery time on request
STM Anti-Hopping Clutch Aprilia RS 660 (20-26) – FAP-S060
The STM Anti-Hopping Clutch for the Aprilia RS 660 (20-26) is the perfect solution for riders looking to improve their engine management and riding behavior. This clutch helps prevent engine over-revving when downshifting, stops rear wheel hopping, and significantly reduces the risk of high-siding.
Benefits of the STM Anti-Hopping Clutch:
- Prevents engine over-revving during downshifts and protects against unwanted RPM loss
- Reduces rear wheel hopping, providing better traction and stability
- Reduces the triggering impulse of a high-side and increases riding safety
- Controlled sliding of the rear wheel during sporty rides
- Better control of the clutch engagement phase in corners to avoid pitching
- Improved feel when releasing the clutch lever thanks to the membrane spring (prevents wobbling of the pressure plate)
- Significant weight savings (~0.7-0.8 kg) through reduction of rotating masses
- Patented ball ramps for controlling the anti-hopping function for improved control at high RPMs
Product details:
- Model: STM Anti-Hopping Clutch
- Fits: Aprilia RS 660 (2020-2026)
- Part number: FAP-S060
Conclusion:
The STM Anti-Hopping Clutch for the Aprilia RS 660 (20-26) not only offers more safety and control but also enhances the riding feel and stability of the machine. With a weight saving of about 0.7-0.8 kg and patented ball ramp technology, this clutch is ideal for sporty riders who want to maximize their performance on the road or racetrack.
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About Us
About Us
Our passion for quality and innovation drives us to provide you with the best products and services for motorcycle enthusiasts. From exclusive high-performance parts to custom solutions – your riding experience is our priority.
Shipping & Returns
Shipping & Returns
We ship with DHL and FedEx – express shipping is available upon request. If an item is in stock, express shipping can often be done within 1 business day. The regular delivery time is approximately 2-5 business days nationally, and about 1 week internationally. Please check the available shipping options and times in the cart, as we offer multiple shipping providers depending on the country.
Returns must be registered in advance via email and are possible according to our cancellation policy (14 days return request + 14 days return period after approval). Please note: Unregistered returns will not be accepted. All details regarding conditions, exceptions, and refunds can be found in our cancellation policy.
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More info in our FAQs
Write an email to our team – we will get back to you as soon as possible.
How long does it take to process my order?
How long does it take to process my order?
If the item is in stock, we usually process your order very quickly, often shipping it the same day.
Our processing times are Monday to Friday, 07:30–16:30.
Do you ship internationally?
Do you ship internationally?
Yes, we ship worldwide. Shipping is done via DHL or FedEx depending on the country and selection.
What is your return policy?
What is your return policy?
Returns must be registered in advance by email. You can request a return within 14 days of receipt and have an additional 14 days for the return shipment after approval.
Important: Unregistered returns will not be accepted. You can find all details in our cancellation policy.
What does 'Delivery time on request' mean?
What does 'Delivery time on request' mean?
'Delivery time on request' means that the item is usually not directly in stock and may need to be specially ordered. Please contact us before purchasing – we will check availability and provide you with the estimated delivery time.
Do you offer express shipping?
Do you offer express shipping?
Yes, we offer express shipping. If an item is in stock, shipping can often occur within 1 business day (depending on the country and shipping option). You can see the available shipping methods in the shopping cart.

