
The facts.
| Part Number | 118-200-020-014 |
|---|---|
| Brand | K-Tech |
| Kit Type | SSK front fork piston kit |
| Outer Diameter | 20.00 mm |
| Air Gap | 120 mm |
| Fitment | Yamaha YZF-R7 (2021-2026) |
| Country of Manufacture | United Kingdom |
| Intended Use | Road and track |
DescriptionThe whole story▼
Engineered in Britain with the exacting tolerances that define K-Tech's reputation, this SSK front fork piston kit transforms the damping character of the Yamaha YZF-R7 (2021-2026). Replacing the factory internals with precision-machined components, it delivers a marked improvement in damping control whether you are threading through a Sunday morning road route or pushing hard on track.
Key Features
- Upgraded SSK piston design with tighter tolerances than OEM, providing more accurate and repeatable damping response across the full stroke.
- Includes new control valves and needles as a complete assembly, simplifying installation and ensuring every component works in harmony.
- Broader, more precise adjustment range compared to the standard Yamaha setup — dial in your exact preference for road comfort or track performance.
- Suitable for both road and track use, offering greater rider confidence through improved fork stability and feel under braking and mid-corner.
- Designed and manufactured in the United Kingdom to K-Tech's established engineering standards.
Design, Finish and Heritage
K-Tech Suspension has built its name over decades supplying professional racing teams and discerning road riders alike. Every component in this kit reflects that heritage: the pistons are machined to a 20.00 mm outer diameter with the close tolerances K-Tech is known for, and the control valves are finished to the same specification found in the brand's competition-grade products. The result is a fork kit that looks purposeful, fits precisely, and feels immediately different once installed — the kind of quality that is evident the moment you remove the parts from the box.
Performance on Road and Track
The YZF-R7's stock forks are capable but leave room for a more nuanced damping curve. This piston kit addresses that by replacing the factory valving with K-Tech's proven SSK architecture. The new needles and control valves allow finer adjustment increments, so a trackday rider can run a stiffer, more controlled setup without sacrificing the compliance needed for a road commute. The 120 mm oil-to-air gap specification is a deliberate part of this tuned balance, keeping the fork response consistent across a range of riding conditions.
Installation Notes
This kit requires the adjuster rod to be turned down by 1.5 mm and an air gap of 120 mm to be set during assembly. Installation must be carried out by an authorised K-Tech dealer trained on these products. Specialist tools and techniques are required to ensure the performance and safety of the finished assembly.
Fitment & Compatibility
This front fork piston kit is a direct fitment for the following model:
- Yamaha YZF-R7 — model years 2021, 2022, 2023, 2024, 2025 and 2026
Specifications
| Specification | Detail |
|---|---|
| Part Number | 118-200-020-014 |
| Brand | K-Tech |
| Kit Type | SSK front fork piston kit |
| Outer Diameter | 20.00 mm |
| Air Gap | 120 mm |
| Fitment | Yamaha YZF-R7 (2021-2026) |
| Country of Manufacture | United Kingdom |
| Intended Use | Road and track |
FitmentWhich bikes this fits▼
- Yamaha YZF-R7 (2021–2026)
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