K-Tech TRDS-R Closed Cartridge Kit Yamaha YZF-R7 (21-26) 160-021-270-015
K-Tech TRDS-R Closed Cartridge Kit Yamaha YZF-R7 (21-26) 160-021-270-015
Delivery time on request
K-Tech TRDS-R Closed Cartridge Kit for Yamaha YZF-R7 (2021–2026) – 160-021-270-015
The K-Tech TRDS-R Closed Cartridge Kit for the Yamaha YZF-R7 (2021–2026) uses advanced Through-Rod technology and provides precise damping adjustment. The 'R' in TRDS-R stands for Regulation, which ensures exact suspension setup and enables riders to improve lap times, even with limited sponsor support. This kit is designed for riders and teams working within the latest championship cost restrictions.
Thanks to its lightweight, compact design and improved heat dissipation, the TRDS-R delivers consistent performance and greater reliability, even under extreme racing conditions. Through-Rod technology provides precise adjustment, enabling riders and technicians to clearly understand the motorcycle's handling and adapt it accordingly.
The TRDS-R kit is used at the highest levels of racing, including British Superbike and the Isle of Man TT.
Technical data:
- Length: 717 mm
- Travel: 125 mm
- Compression Clicks: 16 (suggested)
- Rebound Clicks: 16 (suggested)
- Preload: 18 mm adjustment
- TRDS-R technology: Precise damping adjustment for racers
- Supplied with: A set of springs
- Application: For racing, including British Superbike and Isle of Man TT
- Installation note: Installation by an authorized K-Tech Service Center recommended.
Part number: 160-021-270-015
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About Us
About Us
Our passion for quality and innovation drives us to offer you the best products and services for motorcycle enthusiasts. From exclusive high-performance parts to tailor-made solutions — your riding experience is at the center of everything we do.
Shipping & Returns
Shipping & Returns
We ship with DHL and FedEx — if requested, also via express. If an item is in stock, shipping via express can, in many cases, be delivered within 1 business day. Standard delivery time is typically about 2–5 business days within the country, and worldwide usually about 1 week. Please check the available shipping options and transit times in the cart, as we offer several shipping providers depending on the country.
Returns must be registered in advance by email and are possible according to our return policy (14 days to request a return + 14 days return shipping deadline after approval). Please note: Unregistered returns will not be accepted. You can find all details on the terms, exceptions, and refunds in our return policy.
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More information in our FAQs
Write to our team via email – we’ll get back to you as quickly 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; in many cases it can even be shipped 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 carried out depending on the country and the selection, via DHL or FedEx.
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 receiving the item and, after approval, you have another 14 days to send it back.
Important: Unregistered returns are not accepted. All details can be found in our cancellation policy.
What does “delivery time on request” mean?
What does “delivery time on request” mean?
“Delivery time on request” means the item is generally not in stock right away and may need to be ordered separately. Please contact us before purchase – we’ll check availability and tell you 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, in many cases shipping can be completed within 1 business day (depending on the country and shipping option). You can see the available shipping methods in the shopping cart.
