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
-
Reduces play & flex in the fork bridge, resulting in a more direct riding feel.
-
Especially noticeable during rapid direction changes and on the racetrack.
Improved Stability
-
Stiffer connection between fork and frame provides more feedback from the front wheel.
-
Especially noticeable in hard corners and at high speeds.
Lightweight Design
-
Weighing approximately 0.345 kg, significantly lighter than many stock top triple clamps.
-
Reduces unsprung weight for finer spring response.
High-Quality Finish
-
CNC-machined from a single block of aluminum
-
Anodized for better weather and corrosion resistance
-
Includes high-quality mounting screws (e.g., titanium screws).
Technical Specifications
-
Product: Bonamici Racing Triple Clamp / upper fork bridge
-
Model: PSY4
-
Vehicle: Yamaha YZF-R9
-
Model Years: 2025–2026
-
Material: Aerospace aluminum, CNC-machined
-
Weight: approx. 0.345 kg / 0.761 lbs
-
Surface: Anodized for protection & durability
-
Advantage: reduced flex, more precise steering response, lighter than stock
-
Application: Street & track
Fitment & Installation
-
Direct plug-in fit for Yamaha YZF-R9
-
Installation is done in a few steps using the existing standard bolts
-
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.
Pickup availability could not be loaded
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.
Your payment information is processed securely. We do not store credit card data and do not have access to your credit card information.
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.

