Bonamici Racing PSK1R race upper fork yoke for Kawasaki ZX-10 R/RR 2016-2020 anodised aluminium
02 · Data & docs

The facts.

Technical data
BrandBonamici Racing
Part NumberPSK1R
ComponentUpper fork yoke (race version)
MaterialHigh-tensile aluminium
FinishAnodised (black or silver)
FitmentKawasaki ZX-10 R / ZX-10 RR (2016-2020)
OriginMade in Italy
Steering lock plateNot included (race version)
DescriptionThe whole story▼

Italian race craft at its most purposeful: the Bonamici Racing PSK1R upper fork yoke carries the brand's signature CNC-machined aluminium aesthetic straight from the world superbike paddock to your Kawasaki ZX-10 R or ZX-10 RR. Available in anodised black or anodised silver, each finish is a statement of intent as much as a functional upgrade — sharply machined relief cuts and a clean, purposeful profile that is unmistakably Bonamici.

Key Features

  • Precision-machined from high-tensile aluminium for a combination of low mass and genuine structural rigidity under hard braking and high-speed direction changes.
  • Race-derived geometry improves steering precision and front-end feel compared to the production yoke, translating to more confident corner entry on both road and circuit.
  • Available in anodised black or anodised silver — both finishes are durable, corrosion-resistant and complement the ZX-10 R/RR's aggressive styling.
  • Bolt-on fitment with no frame or fork modifications required, keeping installation clean and reversible.
  • 100% Made in Italy, manufactured to the tolerances Bonamici Racing demands for their own WSB and track-day customers.
  • Race version note: the steering lock plate is intentionally omitted on the PSK1R, keeping the assembly as light and uncluttered as possible for track-focused builds.

Design, Finish and Heritage

Bonamici Racing built their reputation supplying components to professional superbike teams, and the PSK1R upper yoke reflects that lineage in every detail. The billet aluminium construction is shaped by five-axis CNC machining, leaving behind a geometry that is visually cohesive with the ZX-10 R/RR's angular bodywork. The anodised finish is applied after machining, bonding with the aluminium surface rather than sitting on top of it — meaning it will not chip or peel through normal track or road use the way paint would. Whether you choose the understated depth of anodised black or the precision-tool look of anodised silver, the PSK1R brings a level of detail to the front end that the standard yoke simply cannot match.

Performance on Road and Track

The primary purpose of an aftermarket upper yoke is to sharpen the mechanical connection between your hands and the front wheel. By machining the PSK1R to tighter tolerances than a production casting, Bonamici reduces the micro-flex that can dull steering feedback on the standard component. The result is more direct turn-in response and improved stability under trail-braking — qualities that matter whether you are threading through traffic or pushing hard on a track day.

Fitment and Compatibility

  • Kawasaki ZX-10 R (2016-2020)
  • Kawasaki ZX-10 RR (2016-2020)

No modifications to the frame, forks or steering head are required. Please note that this is the race version: the steering lock plate is not included.

Specifications

Attribute Detail
Brand Bonamici Racing
Part Number PSK1R
Component Upper fork yoke (race version)
Material High-tensile aluminium
Finish Anodised (black or silver)
Fitment Kawasaki ZX-10 R / ZX-10 RR (2016-2020)
Origin Made in Italy
Steering lock plate Not included (race version)
FitmentWhich bikes this fits▼
  • Kawasaki ZX-10 R / ZX-10 RR (2016–2020)
07 · Support

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08 · Paddock

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