Bonamici Racing PSA1 top yoke for Aprilia RSV4 2021–2026 in anodised aluminium
02 · Data & docs

The facts.

Technical data
Part NumberPSA1
BrandBonamici Racing
TypeTop yoke (upper fork bridge), Street version
MaterialHigh-tensile aluminium
FinishAnodised (black or silver)
FitmentAprilia RSV4, RSV4 RR, RSV4 1100 Factory (2021–2026)
Key-block steering lock platePre-machined recess included
InstallationDirect bolt-on, no modifications required
Origin100% Made in Italy
DescriptionThe whole story▼

Engineered to meet the precise standards demanded by street riders who refuse to compromise, the Bonamici Racing PSA1 top yoke delivers measurably improved steering precision and front-end stability on the Aprilia RSV4, RSV4 RR, and RSV4 1100 Factory (2021–2026). Manufactured in Italy from high-tensile aluminium and available in anodised black or anodised silver, it is a direct, modification-free upgrade that transforms the confidence-inspiring feel of the RSV4 platform.

Key Features

  • Precision-machined from high-tensile aluminium for a combination of low weight and structural rigidity that stock components cannot match.
  • Street-specific geometry tuned for improved steering precision and enhanced control under real-world road conditions.
  • Pre-machined to accept the key-block steering lock plate, allowing a clean, straightforward installation with no fabrication required.
  • Bolt-on fitment — mounts without modification to the frame, forks, or any ancillary components.
  • Available in anodised black or anodised silver, offering a purposeful, premium finish that complements the RSV4's aggressive styling.
  • 100% Made in Italy, produced under Bonamici Racing's quality standards for performance aftermarket parts.

Build Quality and Design

Bonamici Racing's PSA1 top yoke is CNC-machined from a single billet of high-tensile aluminium, the same material philosophy the Italian manufacturer applies across its racing catalogue. The Street designation reflects a geometry optimised for road use: the yoke maintains the RSV4's aggressive character while smoothing out the nervous edge that can accompany a full track setup. The anodised finish — offered in two classic options — is integral to the aluminium surface rather than a coating that can chip or peel, ensuring the component looks as good after thousands of road kilometres as it does on day one.

Installation and Compatibility Notes

The PSA1 is designed as a direct replacement for the OEM upper yoke. The steering lock plate recess is pre-machined into the component, so the factory key block integrates without any additional work. No special tools or frame modifications are needed, making this a practical upgrade for any competent home mechanic or workshop.

Fitment and Compatibility

This top yoke is designed exclusively for the following Aprilia models:

  • Aprilia RSV4 (2021–2026)
  • Aprilia RSV4 RR (2021–2026)
  • Aprilia RSV4 1100 Factory (2021–2026)

Always verify the part number PSA1 and your specific model year before ordering. If you are unsure of compatibility, contact the Inter-Pace team for confirmation.

Specifications

  • Part Number: PSA1
  • Brand: Bonamici Racing
  • Type: Top yoke (upper fork bridge), Street version
  • Material: High-tensile aluminium
  • Finish: Anodised (black or silver)
  • Origin: 100% Made in Italy
  • Fitment: Aprilia RSV4, RSV4 RR, RSV4 1100 Factory (2021–2026)
  • Key-block steering lock plate: Pre-machined recess included
  • Installation: Direct bolt-on, no modifications required
FitmentWhich bikes this fits▼
  • Aprilia RSV4 / RSV4 RR / RSV4 1100 Factory (2021–2026)
07 · Support

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