K-Tech TRDS-R Shock Absorber Aprilia RS 660 (20-26) 261-020-010-010
K-Tech TRDS-R Shock Absorber Aprilia RS 660 (20-26) 261-020-010-010
Delivery time on request
K-Tech TRDS-R shock absorber for Aprilia RS 660 (2020–2026) – 261-020-010-010
The K-Tech TRDS-R shock absorber for the Aprilia RS 660 (2020–2026) utilizes advanced Through-Rod technology and ensures precise suspension adjustment. The 'R' in TRDS-R stands for Regulation, allowing for exact tuning of the suspension to improve lap times – even for riders with limited sponsorship support. Designed for riders and teams working within the latest championship price caps or more relaxed racing conditions, this shock absorber offers top performance.
Thanks to its compact design that requires no external reservoir and a revised internal composition, the TRDS-R shock absorber is one of the lightest on the market. The improved heat dissipation ensures that the suspension does not negatively change during a race, even under intense conditions. The Through-Rod technology provides precise, adjustable suspension and enables riders and technicians to analyze the motorcycle's handling accurately.
The TRDS-R shock absorber is used at the highest levels of motorsport, including British Superbike and the Isle of Man TT.
Technical specifications:
- Spring: 5959-150 series
- Length: 312 mm
- Travel/Stroke: 54 mm
- Compression Clicks: 18 (suggested)
- Rebound Clicks: 18 (suggested)
- Preload: 5 mm (suggested)
- TRDS technology: Through-Rod technology for precise suspension adjustment
- Mounting points for potentiometer
- RCU housing diameter: 45 mm
- RCU rod diameter: 14 mm
- Usage: For racing, including British Superbike and Isle of Man TT
- Installation note: Installation by an authorized K-Tech service center is recommended.
Item number: 261-020-010-010
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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.

