K-Tech DDS Pro Federbein Aprilia RSV4/RR/RF/1100 Factory (17-25) 255-017-010-020
K-Tech DDS Pro Federbein Aprilia RSV4/RR/RF/1100 Factory (17-25) 255-017-010-020
Delivery time on request
K-Tech DDS Pro Sibrin for Aprilia RSV4/RR/RF/1100 Factory (2017–2025) -Racing performance at the highest level
The K-Tech DDS Pro Sibrin was developed for uncompromising use in racing and continuously optimized in the most important championships worldwide. It fits perfectly for the following models of the Aprilia RSV4 series:
- RSV4 1000 RF (2017–2019)
- RSV4 1000 RR (2017–2020)
- RSV4 1100 (2021–2024)
- RSV4 1100 Factory (2019-2024)
Made in Great Britain with the latest design software and the highest quality materials, this strut fulfills the highest demands on performance and control. The unique Bypass valve setting (BPV) ensures optimal damping at low shock speeds, improves this Tire and maximize the Traction.
Product highlights:
- 5-way adjustable For the highest precision and control
- 32 clicks compression adjustment For exact adaptation of the damping
- 32 clicks backstream damping For optimal control
- 16 clicks BPV setting (bypass valve) For fine adjustment at low shock speeds
- Hydraulic spring preload setting For quick adjustments
- Length adjustment To optimize the chassis geometry
- CNC milled components For maximum stability and durability
- DDS technology With assembly points for potentiometers
- Large selection of spring thicknesses For individual adjustment
- Proven in professional racing, including at the British Superbike and the Isle of Man TT
Technical data:
- Feder: 55-155 series
- Length: 315 mm
- Sku tolerance: -0/+6 mm
- Hub/Stroke: 62 mm
- Power: 85 N
- Power in cash: 5.00
- Upper bracket: Eye | Width: 23 mm | Bolt diameter: 10 mm
- Lower bracket: Eye | Width: 36 mm | Bolt diameter: 10 mm
- Compression clicks: 12 (recommended)
- Rebound clicks: 18 (recommended)
- Preliminary tension: 12 mm (recommended)
- BPV clicks: 8 (recommended)
- RCU setting paths: 5 mm
- Diameter RCU housing: 35 mm
- Diameter RCU rod: 12 mm
Mounting instructions: For maximum security and optimal performance, we recommend installation by an authorized K-Tech Service Center. The professional installation requires special tools and techniques.
Article number: 255-017-010-020
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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.

