STM anti-hopping clutch Yamaha YZF-R7 (21-26) FYA-S190
STM anti-hopping clutch Yamaha YZF-R7 (21-26) FYA-S190
Delivery time on request
The STM anti-hopping clutch for the Yamaha YZF-R7 (21-26) is an advanced clutch solution that significantly improves handling on the track or in sporty riding and increases safety. This clutch helps prevent over-revving during downshifts, minimize rear-wheel hop, and reduce the risk of highsiders. It is specifically developed for riders who want to maximize performance and increase control over their machine.
Advantages of the STM anti-hopping clutch:
- Prevents over-revving engines during downshifts and ensures controlled riding
- Reduces rear-wheel hop, providing improved traction and stability
- Reduces the trigger force of a highside, offering more safety at high speed
- Controlled rear-wheel slides for sporty riding and improved handling
- Better control of the clutch closing phase in corners to prevent the bike from standing up
- Improved feel when releasing the clutch lever thanks to the diaphragm spring, which prevents the pressure plate from wobbling
- Significant weight savings (~0.7-0.8 kg) by reducing rotating masses, which boosts the performance of the Yamaha YZF-R7
- Patented ball-ramp mechanism to control the anti-hopping function, for precise control at high engine speeds
Product details:
- Model: STM anti-hopping clutch
- Fits: Yamaha YZF-R7 (2021-2026)
- Item number: FYA-S190
Conclusion:
The STM anti-hopping clutch for the Yamaha YZF-R7 (21-26) is the ideal choice for riders who want to increase performance, control, and safety when riding on the track or in sporty use. With patented ball-ramp technology and significant weight savings, this clutch delivers more control, more safety, and improved handling.
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About Us
About Us
Our passion for quality and innovation drives us to offer you the best products and services for motorcycle enthusiasts. From exclusive high-performance parts to tailor-made solutions — your riding experience is at the center of everything we do.
Shipping & Returns
Shipping & Returns
We ship with DHL and FedEx — if requested, also via express. If an item is in stock, shipping via express can, in many cases, be delivered within 1 business day. Standard delivery time is typically about 2–5 business days within the country, and worldwide usually about 1 week. Please check the available shipping options and transit times in the cart, as we offer several shipping providers depending on the country.
Returns must be registered in advance by email and are possible according to our return policy (14 days to request a return + 14 days return shipping deadline after approval). Please note: Unregistered returns will not be accepted. You can find all details on the terms, exceptions, and refunds in our return policy.
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More information in our FAQs
Write to our team via email – we’ll get back to you as quickly 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; in many cases it can even be shipped 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 carried out depending on the country and the selection, via DHL or FedEx.
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 receiving the item and, after approval, you have another 14 days to send it back.
Important: Unregistered returns are not accepted. All details can be found in our cancellation policy.
What does “delivery time on request” mean?
What does “delivery time on request” mean?
“Delivery time on request” means the item is generally not in stock right away and may need to be ordered separately. Please contact us before purchase – we’ll check availability and tell you 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, in many cases shipping can be completed within 1 business day (depending on the country and shipping option). You can see the available shipping methods in the shopping cart.

