K-Tech Razor-R HPA Spring Yamaha YZF-R7 (21-25) 280S-021-270-XXX
K-Tech Razor-R HPA Spring Yamaha YZF-R7 (21-25) 280S-021-270-XXX
Delivery time on request
K-Tech Razor-R HPA Spring for Yamaha YZF-R7 (2021-2025)
Article number:
- 280S-021-270-029 (65-80kg driver weight)
- 280S-021-270-030 (80-95kg driver weight)
- 280S-021-270-031 (95-110kg driver weight)
- 280S-021-270-032 (110-125kg driver weight)
Maximize the Performance and control Their Yamaha YZF-R7 (2021-2025) with the K-Tech Razor-R HPA Spray. This high -quality shock absorber was specially developed to the driving behavior of your machine to improve significantly and The damping performance to increase compared to standard equipment. With a Adaptable compression damping, Rebound in damping and one Spring tension setting the strut can be ideally matched to your needs and driving style.
Thanks to the Length adjustment and the Nitrogen filling (N2) it ensures a constant damping performance and improved chassis control, regardless of the driving style or road conditions. The 46-140 series spring is tailored to different driver weights and offers Optimized traction and stability.
Product advantages of the K-Tech Razor-R HPA Federbein:
✔️ Increased performance and control: Improved chassis dynamics and traction.
✔️ 10-way adjustable compression damping: Fine adjustment for different driving conditions.
✔️ 10-way adjustable rebound in damping: Optimal control in the event of quick changes of direction.
✔️ Adjustable spring preload: Adaptation to the driver's weight and driving style.
✔️ Length adjustment: Individual adjustment of the vehicle height for better stability.
✔️ Filled with nitrogen (N2): Even damping, without the risk of foam formation.
✔️ Simple assembly: Compatible with the original equipment, ideal for exchange.
✔️ Different spring intensity options: For precise adaptation to the driver's weight.
Technical data from the K-Tech Razor-R HPA Spring:
- Feather: 46-140 series
- Total length: 310.00 mm
- Local tolerance: -0 mm / +10 mm
- Gas pressure: 10.00 bar
- Upper bracket: Eye, 30.00 mm width, 10.00 mm bolt diameter
- Lower bracket: Fork, 25.00 mm wide, 10.00 mm bolt diameter
- Compression clicks: 10
- Rebound clicks: 10
- Diameter RCPU housing: 35.00 mm
- Diameter RCPU rod: 14.00 mm
Scope of delivery:
- 1x K-Tech Razor-R HPA Spray for Yamaha YZF-R7 (2021-2025)
- Assembly hardware For quick and safe installation
Mounting instructions:
⚠️ Danger: The installation should only be done by a Authorized K-Tech Service Center take place.
🔧 Special tools and techniques are required to ensure complete performance and security.
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.
