Bonamici Racing PSA1R Race Top Yoke for Aprilia RSV4 / RSV4 RR / RSV4 1100 Factory (2021–2026) – Anodised Finish

Born on the track and refined in Italy, the Bonamici Racing PSA1R race top yoke for the Aprilia RSV4, RSV4 RR and RSV4 1100 Factory (2021–2026) is the definitive upper fork bridge for riders who demand race-level steering precision without compromise. Machined from high-tensile aluminium and offered in a clean anodised black or anodised silver finish, it carries Bonamici's unmistakable race heritage in every line.

Key Features

• High-tensile aluminium construction delivers exceptional rigidity, feeding back accurate steering information while reducing flex under hard braking and corner entry.
• Race-optimised geometry sharpens steering precision and improves front-end stability on both circuit and road.
• Available in anodised black or anodised silver — two understated, durable finishes that complement the RSV4's aggressive aesthetic.
• Direct-fit design engineered specifically for 2021–2026 RSV4 models; mounts without modification to the frame or forks.
• 100% Made in Italy, backed by Bonamici Racing's long-standing involvement in top-level motorsport.
• Note: the steering plate for the key block is not included — this is the dedicated race version intended for track use.

Design, Finish and Heritage

Bonamici Racing has spent decades supplying top yokes, clip-ons and rearsets to privateer and factory race teams across Europe. The PSA1R is the distillation of that experience into a single precision-machined component. Where standard yokes compromise between road compliance and outright feel, the PSA1R commits entirely to feedback and rigidity — the same philosophy that underpins Bonamici parts seen in Italian Superbike and WorldSBK paddocks.

The anodised finish is not merely cosmetic. Hard anodising increases surface hardness, resisting scratches and corrosion across seasons of hard use. Whether you choose the stealthy anodised black or the polished-looking anodised silver, the component holds its appearance far longer than painted alternatives. Both options integrate naturally with Aprilia's factory RSV4 palette without drawing attention away from the machine's own lines.

Track Performance

The primary job of a race top yoke is to hold the fork tubes in perfect alignment under the dynamic loads of aggressive riding. By eliminating any compliance built into the OEM part for road comfort, the PSA1R lets the RSV4's chassis communicate directly with the rider — essential when chasing lap times or pushing the limits of tyre adhesion. The geometry is matched precisely to the RSV4 platform, so the improvement in steering feel is immediate and does not require re-setting suspension parameters from scratch.

Fitment and Compatibility

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

Fits without frame or fork modification. The steering plate for the key block is not included; this race version is intended for track-focused builds where a standard ignition arrangement is not required.

Specifications