K-Tech Razor-R Spring Kawasaki Ninja 400 (18-23) 279S-018-150-005
K-Tech Razor-R Spring Kawasaki Ninja 400 (18-23) 279S-018-150-005
Delivery time on request
K-Tech Razor-R Sprbein for Kawasaki Ninja 400 (2018-2023)
Article number: 279S-018-150-005
Increase performance and handling of your Kawasaki Ninja 400 (2018-2023) With the high quality K-Tech Razor-R Federbein. This premium spring bone was specially developed in order to be noticeably improved compared to the standard equipment Performance, Driving stability And a sportier one Driving experience to offer.
Thanks to the adjustable Compression and rebound in damping, Spring preload and Length adjustment the strut can be optimally tailored to your individual driving requirements. The nitrogen filling (N2) ensures constant damping performance, even with high stress.
Equipped with the 46-150-140 spring, the shocking bone offers maximum stability and control. For a perfect coordination on different driver weights and areas of application are Different spring thicknesses available.
Product advantages of the K-Tech Razor-R Federbein:
✔️ Increased performance and control: Improved traction and stability for sporty driving.
✔️ 14-way adjustable compression damping: Fine tuning for optimal performance.
✔️ 16-way adjustable rebound in damping: Exact control in the event of quick changes of direction.
✔️ Adjustable spring tension: Perfect adaptation to the driver's weight and driving style.
✔️ Length adjustment: Flexible adaptation of the seat height and the handling.
✔️ Filled with nitrogen (N2): Prevents foam formation for constant damping.
✔️ Simple assembly: Suitable and easy to exchange.
✔️ Sporty design: High quality optics to match the Kawasaki Ninja 400.
Technical data from the K-Tech Razor-R Federbein:
- Feather: 46-180 series (46-150-140)
- Total length: 320.00 mm
- Local tolerance: -4 mm / +6 mm
- Hub: 65.00 mm
- Spring: 95.00 N
- Gas pressure: 10.00 bar
- Upper bracket: Eye, 30.00 mm width, 10.00 mm bolt diameter
- Lower bracket: Eye, 40.00 mm width, 10.00 mm bolt diameter
- Compression clicks: 14
- Rebound clicks: 16
- Preliminary tension: 10 mm
- RCU setting: 4.00 mm
- Diameter RCU housing: 35.00 mm
- Diameter RCU rod: 14.00 mm
Scope of delivery:
- 1x K-Tech Razor-R Federbein for Kawasaki Ninja 400 (2018-2023)
- Assembly hardware For a simple and safe installation
Mounting instructions:
⚠️ Danger: The installation should only be done by a Authorized K-Tech Service Center take place.
🔧 Special tools and specialist knowledge are required for professional assembly to ensure the maximum performance and safety of the spring.
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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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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.
