K-Tech DDS Closed Cartridge Kit – Honda CBR 1000 RR-R SP SC82 (2020-2026) 155-020-130-020

Built for riders who demand race-level suspension precision from their Honda CBR 1000 RR-R SP SC82, the K-Tech DDS Closed Cartridge Kit transforms the SC82's front fork into a finely tuned performance instrument. The Direct Damping System eliminates the compromises of stock internals, delivering consistent, predictable damping response whether you are chasing lap times on circuit or pushing hard on a challenging road.

Key Features

• Direct Damping System (DDS) technology provides unrivalled control over compression and rebound, removing the hydraulic inconsistencies that limit stock cartridges under race conditions.
• 20 mm piston diameter paired with 31 mm control piston technology ensures exceptional oil flow and ultra-precise damping characteristics across the full stroke.
• Patented closed cartridge design actively prevents cavitation, keeping damping performance stable and repeatable even under sustained high-speed track use.
• Factory-suggested baseline settings — 14 compression clicks, 16 rebound clicks, 10 mm preload — give you a proven starting point that can be dialled in to your exact riding style and track surface.
• Designed to withstand extreme operating conditions, delivering improved chassis stability and feel in the hardest braking zones and through high-speed direction changes.
• Direct replacement for the OEM fork internals on the CBR 1000 RR-R SP SC82, retaining the stock fork tubes for a clean, professional installation.

Performance on Track

The SC82 generation CBR 1000 RR-R SP arrives from the factory with competent suspension, but the K-Tech DDS Closed Cartridge Kit takes the platform to a genuinely higher level. The 20 mm main piston and 31 mm control piston work together inside the closed cartridge architecture to generate oil flow that is both faster and more consistent than conventional open cartridge systems. The result is a fork that stays composed under the hardest braking — turn-in feels precise rather than nervous, and mid-corner bumps no longer upset the chassis balance. The anti-cavitation design is particularly significant during back-to-back track sessions, where oil aeration in lesser cartridges causes damping to fade and handling to become unpredictable.

Setup and Adjustability

K-Tech supply a recommended baseline — 14 compression clicks, 16 rebound clicks, and 10 mm of preload — calibrated specifically for the CBR 1000 RR-R SP SC82. These figures give a neutral, balanced starting point from which you can quickly adapt to circuit characteristics, tyre compounds, or rider weight. Both compression and rebound adjusters are clearly accessible once installed, making trackside changes straightforward between sessions. The 36-260 series spring is matched to complement the DDS damping unit and should be specified to suit rider weight when ordering.

Fitment and Compatibility

This kit is engineered specifically for the following motorcycle:

• Honda CBR 1000 RR-R SP – SC82 chassis (2020, 2021, 2022, 2023, 2024, 2025, 2026)

Always verify the part number 155-020-130-020 against your chassis number before ordering. If you are unsure of compatibility, the Inter-Pace technical team is available to confirm fitment.

Specifications