K-Tech RAZOR-R shock absorber Aprilia RS 660 (20-26) 279S-020-010-012
K-Tech RAZOR-R shock absorber Aprilia RS 660 (20-26) 279S-020-010-012
Delivery time on request
K-Tech RAZOR-R Shock Absorber for Aprilia RS 660 (2020–2026)
Article Number: 279S-020-010-012
Experience maximum performance and optimal handling with the K-Tech RAZOR-R shock absorber for the Aprilia RS 660 (2020–2026). This premium shock absorber offers significantly improved performance and ride stability compared to the stock setup.
The RAZOR-R shock absorber is equipped with a 46-150-185 spring, specifically designed for demanding riders seeking maximum control and stability. The combination of compression and rebound damping, spring preload, and length adjustment ensures a personalized and sporty riding experience.
Thanks to the nitrogen filling (N2), the shock absorber provides consistent damping performance, even under extreme conditions.
Product Benefits of the K-Tech RAZOR-R Shock Absorber:
✔️ Increased performance and control: Better traction and stability for dynamic riding.
✔️ 12-way adjustable compression damping: For perfect adaptation to any riding situation.
✔️ 10-way adjustable rebound damping: Optimal control during rapid direction changes.
✔️ Adjustable spring preload: Exact tuning for rider weight and riding style.
✔️ Length adjustment: Flexible adaptation of vehicle height for individual riding behavior.
✔️ Filled with nitrogen (N2): Prevents foaming and ensures consistent damping.
✔️ Easy installation: Simple to replace and compatible with the original equipment.
✔️ Equipped with the 46-150-185 spring: For maximum performance and stability.
Technical Specifications of the K-Tech RAZOR-R Shock Absorber:
- Spring: 46-150 series (46-150-185)
- Total length: 308.00 mm
- Length tolerance: -1 mm / +9 mm
- Stroke: 55.00 mm
- Spring force: 185.00 N
- Gas pressure: 10.00 bar
- Upper mount: Eye, 23.00 mm width, 10.00 mm bolt diameter
- Lower mount: Eye, 23.00 mm width, 10.00 mm bolt diameter
- Compression clicks: 12
- Rebound clicks: 10
- Preload: 5 mm
- RCU adjustment range: 4.00 mm
- RCU housing diameter: 35.00 mm
- RCU rod diameter: 14.00 mm
Scope of Delivery:
- 1x K-Tech RAZOR-R shock absorber for Aprilia RS 660 (2020–2026)
- Mounting hardware for secure and easy installation
Installation Note:
⚠️ Warning: Installation should only be performed by an authorized K-Tech service center.
🔧 Proper installation requires special tools and expertise to ensure maximum performance and safety of the shock absorber.
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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.

