K-Tech TRDS-R Closed Cartridge Kit – Honda CBR 1000 RR-R SP SC82 (2020–2026) 160-020-130-02

Engineered to the exacting safety and performance standards demanded by professional racing teams, the K-Tech TRDS-R Closed Cartridge Kit brings Through-Rod technology to the Honda CBR 1000 RR-R SP SC82 — delivering the kind of precise, fade-resistant damping that holds up under sustained race conditions where reliability is as critical as outright speed.

Key Features

• Through-Rod damping technology sourced directly from professional motorsport, ensuring predictable and safe suspension behaviour at all speeds.
• 36-click independent compression adjustment and 36-click independent rebound adjustment for granular, rider-specific tuning.
• Compact closed-cartridge design makes the TRDS-R the lightest unit in its class, reducing unsprung mass without compromising structural integrity.
• Enhanced thermal management keeps damping characteristics consistent across extended race stints, reducing the risk of performance fade.
• Suggested baseline settings (16 clicks compression, 16 clicks rebound) give riders and technicians a reliable, safe starting point.
• 18 mm preload adjustment range to fine-tune ride height and chassis balance to track conditions.

Professional-Grade Performance, Accessible Setup

The TRDS-R Closed Cartridge Kit was conceived for riders and privateer teams chasing lap-time improvements without unlimited technical support. The 36-click independent compression and rebound circuits give a wide, clearly defined tuning window, meaning even a small crew can dial in the front end confidently between sessions. The Through-Rod architecture allows suspension feedback to reach the rider with greater clarity, so every change made in the paddock translates to a perceptible difference on track — and better, safer communication between rider and technician.

Heat Management and Consistency

Race performance is not just about peak damping force — it is about maintaining that force lap after lap. The compact closed-cartridge design of the TRDS-R promotes superior heat dissipation compared to conventional open-bath cartridges, guarding against the gradual performance drift that can compromise both pace and safety during longer race distances. This is the same engineering rationale that underpins K-Tech's supply to factory-level teams.

Installation and Safety

K-Tech strongly recommends that the TRDS-R Closed Cartridge Kit is installed by an authorised K-Tech Service Centre. Specialist tools and technical knowledge are required to ensure the unit is fitted, set up, and sealed correctly. Correct installation is essential not only to realise the full performance potential of the kit but to ensure the safety of the rider. Do not attempt installation without the appropriate equipment and training.

Fitment and Compatibility

This kit is designed exclusively for the SP variant of the Honda CBR 1000 RR-R SC82 produced between 2020 and 2026. It is not compatible with the standard (non-SP) CBR 1000 RR-R. Always confirm your exact model designation before ordering.

Specifications

• Stroke: 130 mm
• Compression clicks: 16 (suggested baseline)
• Rebound clicks: 16 (suggested baseline)
• Preload adjustment: 18 mm
• Technology: Through-Rod damping (closed cartridge)
• Part number: 160-020-130-02
• Fitment: Honda CBR 1000 RR-R SP SC82 (2020–2026) only