K-Tech DDS Closed Cartridge Kit Yamaha YZF-R1 M RN32, RN49 and RN65 (15-25) 155-015-270-025
K-Tech DDS Closed Cartridge Kit Yamaha YZF-R1 M RN32, RN49 and RN65 (15-25) 155-015-270-025
Delivery time on request
K-Tech DDS Closed Cartridge Kit for Yamaha YZF-R1 M RN32, RN49, RN65 (2015–2025) -Maximum racing performance for the highest demands
Increase the driving dynamics and control of yours Yamaha YZF-R1 M (RN32, RN49, RN65, 15–25) With the innovative K-Tech DDS (Direct Damping System) Closed Cartridge Kit. This high-performance damping system was specially developed for the original fork and offers maximum stability and precision due to its pressure-covered construction-even under the most extreme conditions.
With the 20 mm piston and the 31 mm control valves, the system enables optimal oil flow for precise damping control. The patented design eliminates cavitation and ensures a constant performance. The independently working damping circles (asymmetrical system) significantly improve dynamics and reaction speed.
Product highlights:
- 30-fold-adjustable compression and rebound in damping For individual adjustment
- 18 mm preloading For an exact fine adjustment
- DDS technology For constant damping under all conditions
- 8 mm piston rod To reduce the system offset
- 20 mm piston For increased oil flow and better damping control
- 31 mm control piston For an improved driving experience and faster response behavior
- Patented design To avoid cavitation
- Increased hub Compared to the original cartridge
- Tried out in professional racing: British Superbike, Isle of Man TT
Scope of delivery:
- 3 pairs of feathers for individual coordination
- Special tools for simple spring change
Technical data:
- Feder: 36-260 series
- Interior diameter: 20 mm | 32 mm
- Outside diameter: 8 mm
- Length: 723 mm
- Compression clicks: 16 (recommended)
- Rebound clicks: 18 (recommended)
- Preliminary tension: 10 mm (recommended)
Important NOTE: For professional installation, we expressly recommend an authorized K-Tech Service Center. This is the only way to ensure maximum security and optimal performance.
Article number: 155-015-270-025
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.
