K-Tech fork oil seal and dust cap kit FSK-021 for Honda CBR 1000 RR-R SP SC82
02 · Data & docs

The facts.

Technical data
BrandK-Tech
Part NumberFSK-021
Seal ManufacturerNOK
Inner Diameter55.00 mm
Outer Diameter63.00 mm
Kit Contents2x oil seals, 2x dust caps
FitmentHonda CBR 1000 RR-R SP SC82 (2020–2026)
ApplicationFront fork oil seal and dust cap replacement
DescriptionThe whole story▼

Maintaining precise fork action is non-negotiable on the track, and the K-Tech Fork Oil Seal and Dust Cap Kit for the Honda CBR 1000 RR-R SP SC82 (2020–2026) delivers exactly that. Manufactured by NOK — the benchmark seal supplier relied upon by Japan's leading suspension manufacturers as original equipment — this kit restores factory-spec sealing performance and protects your fork internals through every lap, every session.

Key Features

  • Direct OEM-replacement kit engineered specifically for the Honda CBR 1000 RR-R SP SC82, model years 2020 to 2026
  • NOK-manufactured seals: the gold standard in precision sealing, used as original equipment by top Japanese suspension brands
  • Inner diameter 55.00 mm / outer diameter 63.00 mm — exact factory dimensions for a perfect press fit
  • Two oil seals deliver consistent hydraulic containment to maintain fork damping characteristics under hard braking and high-speed cornering
  • Two dust caps shield fork internals from dirt, debris and moisture — essential for both track and road use
  • Part number FSK-021 ensures easy re-ordering and fitment verification

Performance on Track and Road

At the limit on circuit, contaminated or leaking fork seals translate directly into inconsistent damping, unpredictable front-end feel and compromised lap times. The NOK seals supplied in this kit are specified by professional suspension tuners precisely because their dimensional accuracy and material quality maintain a reliable hydraulic barrier across a wide range of operating temperatures and pressures. Whether you are preparing the CBR 1000 RR-R SP for a track day or returning it to road-legal condition after a season of competition, this kit brings the front end back to the standard against which all suspension tuning is measured.

Build Quality

NOK is one of the world's foremost manufacturers of high-performance sealing solutions and holds original-equipment status with multiple Japanese motorcycle manufacturers. Their seals are manufactured to tolerances that guarantee a secure fit within the fork leg, preventing premature oil loss and the ingress of abrasive particles that accelerate wear on fork tubes and bushings. Paired with K-Tech's reputation for precision suspension products, this kit represents a like-for-like restoration of fork integrity without compromise.

Fitment & Compatibility

This kit is designed exclusively for the SP variants of the Honda CBR 1000 RR-R SC82. It is not compatible with standard (non-SP) CBR 1000 RR-R models. Always verify the SP designation before ordering.

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

Installation Note

Installation requires specialist tools and technical knowledge. K-Tech recommends that this kit is fitted by an authorised K-Tech Service Centre to ensure full performance and safety of the suspension system.

Specifications

Attribute Detail
Part Number FSK-021
Inner Diameter 55.00 mm
Outer Diameter 63.00 mm
Seal Manufacturer NOK
Kit Contents 2x oil seals, 2x dust caps
Fitment Honda CBR 1000 RR-R SP SC82 (2020–2026)
Application Front fork oil seal and dust cap replacement
What's includedEverything in the box▼
  • 2x fork oil seals
  • 2x dust caps
FitmentWhich bikes this fits▼
  • Honda CBR 1000 RR-R SP SC82 (2020–2026)
07 · Support

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