K-Tech TRDS-R fork cartridge system

K-Tech TRDS-R fork cartridge system – High-end racing performance, for example for Aprilia RSV4R (Sachs fork) and many other manufacturers

The K-Tech TRDS-R (Through Rod Damping System – Regulation) is based directly on the technology used in the highest classes of motorcycle racing. It was developed for riders and teams operating within modern championship budgets or for ambitious racers looking to significantly improve their lap times – without compromising on performance and precision.

Thanks to its compact design, the TRDS-R is the lightest fork cartridge system in its class . The new design significantly optimizes heat management – ​​an often underestimated factor, as damping characteristics can gradually change due to temperature increases during a race. The TRDS-R prevents these performance fluctuations through efficient heat dissipation, thus guaranteeing consistent and reliable performance throughout the entire race distance .

K-Tech's unique Through-Rod technology enables extremely precise tuning – both through its innovative damping design and the direct, transparent feedback from the motorcycle. This allows riders and technicians to analyze and optimize handling more accurately.

Technical Highlights

• 36 clicks of compression damping
• 36 clicks of rebound damping
• 18 mm adjustable spring preload
• TRDS technology (Through Rod Damping System)
• Lightest construction in its class for optimal responsiveness
• Improved heat dissipation for consistent performance over long operating times.
• Comes with a set of springs (tools for spring replacement sold separately)
• Wide range of spring rates available

The K-Tech TRDS-R is designed and manufactured in Great Britain – with the highest precision and state-of-the-art manufacturing processes. It is used in top international racing series such as the British Superbike Championship and the Isle of Man TT .

Assembly & Instructions

Installation must only be carried out by authorized K-Tech dealers or specialized chassis technicians , as special tools and adjustment procedures are required to ensure performance and safety.

Inquiry & individual coordination

This cartridge system is custom-tailored to your motorcycle and intended use. If you are interested, please send us your vehicle details (make, model, year) so we can create a suitable offer for you. We will then contact you directly to discuss all the details.

Price: Price on request – depending on model, selected spring rate and installation effort.

Designed and manufactured in Great Britain – state-of-the-art racing technology for maximum precision and consistent performance.