
The facts.
| Brand | K-Tech |
|---|---|
| Part number | GBS-018 |
| Inner diameter | 43.00 mm |
| Outer diameter | 46.00 mm |
| Height | 15.00 mm |
| Wall thickness | 1.50 mm |
| Material | Hardened steel with copper coating and PTFE contact surface |
| Quantity | 2 (pair) |
| Fitment | Honda CBR 1000 RR-R SP SC82 (2020–2026) — SP models only |
DescriptionThe whole story▼
Precision-engineered from hardened steel with a copper coating for structural integrity, the K-Tech GBS-018 fork slide bushing kit sets the benchmark for suspension rebuild quality on the Honda CBR 1000 RR-R SP SC82. Whether you are refreshing a well-used fork after a track season or carrying out a comprehensive suspension service, these bushings deliver OEM-matched fitment with a measurable upgrade in feel and longevity.
Key Features
- Hardened steel core with copper coating provides outstanding rigidity and resistance to deformation under load
- PTFE-coated contact surfaces reduce friction to a minimum, sharpening fork response and improving small-bump sensitivity
- Manufactured to OEM dimensions for a direct, modification-free installation
- Supplied as a pair, covering a complete fork service in one purchase
- Compatible exclusively with SP variants of the Honda CBR 1000 RR-R SC82 (2020–2026)
Build Quality and Material Choice
K-Tech has built its reputation on suspension components that meet or exceed the standards expected by professional race teams and serious road riders alike. The GBS-018 bushing begins with a hardened steel substrate — a material choice that resists wear and maintains dimensional accuracy over thousands of suspension cycles. The copper intermediate layer bonds the PTFE friction-reducing surface securely to the steel, preventing delamination even under the sustained loads generated on circuit. The result is a bushing that feels noticeably smoother than a worn OEM part from the first installation, and maintains that feel far longer than standard replacements.
Performance on Road and Track
The PTFE coating on the bushing's contact faces is the detail that matters most to riders chasing consistency. By minimising the static and dynamic friction between the fork inner tube and outer leg, the coating allows the suspension to react to trail braking inputs and mid-corner bumps with greater immediacy. On the road, this translates to a more planted, communicative front end. On track, where precise fork action directly influences corner entry confidence, the benefit is even more tangible. Because the GBS-018 is dimensioned to OEM specification, there is no need to modify fork internals or source additional shims during fitment.
Installation Note
Fork bushing replacement requires the fork to be fully disassembled and specialist pressing tools to seat the new bushings correctly. K-Tech recommends installation by an authorised K-Tech Service Centre to ensure correct fitment, full performance and safety. Improper installation can result in reduced suspension performance or damage to fork components.
Fitment and Compatibility
This kit is designed and validated exclusively for SP variants of the Honda CBR 1000 RR-R SC82 produced between 2020 and 2026. It is not suitable for the standard (non-SP) CBR 1000 RR-R. Always confirm your specific model variant before ordering.
Specifications
- Inner diameter: 43.00 mm
- Outer diameter: 46.00 mm
- Height: 15.00 mm
- Wall thickness: 1.50 mm
- Material: hardened steel with copper coating and PTFE contact surface
- Part number: GBS-018
- Supplied quantity: 2 bushings (pair)
What's includedEverything in the box▼
- 2x fork slide bushings
FitmentWhich bikes this fits▼
- Honda CBR 1000 RR-R SP SC82 (2020–2026)
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