Fork Bridge Street (TOP) Bonamici Racing Yamaha YZF-R9 (25-26) PSY4
Fork Bridge Street (TOP) Bonamici Racing Yamaha YZF-R9 (25-26) PSY4
Delivery time on request
Precision Steering Control for Your Yamaha YZF-R9
The **Yamaha YZF-R9 CNC Triple Clamp **Bonamici Racing PSY4 is a high-precision fork bridge (upper fork clamp) designed to improve steering behavior, stability, and riding feel in demanding situations.
Made from high-strength aluminum, CNC-machined from a single block, and carefully anodized for increased mechanical resistance as well as protection against environmental influences, this part offers a true performance upgrade over the stock fork bridge.
Function & Benefits
Precise Steering Control
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Reduces play & flex in the fork bridge, resulting in a more direct riding feel.
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Especially noticeable during rapid direction changes and on the racetrack.
Improved Stability
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Stiffer connection between fork and frame provides more feedback from the front wheel.
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Especially noticeable in hard corners and at high speeds.
Lightweight Design
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Weighing approximately 0.345 kg, significantly lighter than many stock top triple clamps.
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Reduces unsprung weight for finer spring response.
High-Quality Finish
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CNC-machined from a single block of aluminum
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Anodized for better weather and corrosion resistance
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Includes high-quality mounting screws (e.g., titanium screws).
Technical Specifications
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Product: Bonamici Racing Triple Clamp / upper fork bridge
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Model: PSY4
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Vehicle: Yamaha YZF-R9
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Model Years: 2025–2026
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Material: Aerospace aluminum, CNC-machined
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Weight: approx. 0.345 kg / 0.761 lbs
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Surface: Anodized for protection & durability
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Advantage: reduced flex, more precise steering response, lighter than stock
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Application: Street & track
Fitment & Installation
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Direct plug-in fit for Yamaha YZF-R9
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Installation is done in a few steps using the existing standard bolts
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No additional machining or modifying of the forks required
Conclusion: Precision, Performance, Control
The Bonamici Racing PSY4 Triple Clamp for the Yamaha YZF-R9 is a performance component that noticeably improves steering behavior and riding feel – especially for sporty riders or track day use.
Manufactured with experience from the ambitious racing environment “Made in Italy”, it combines reliability, precise CNC manufacturing, and performance that you can feel.
👉 Upgrade now and maximize control over your R9.
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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.
Your payment information is processed securely. We do not store any credit card details and we have no access to your credit card information.
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.

