IMA Special Parts Racing Top Yoke for Aprilia RSV4 / RR / 1100 Factory (2021–2026)

Engineered for Aprilia RSV4, RSV4 RR and RSV4 1100 Factory riders who demand sharper front-end feel and genuine chassis precision every time they ride, the IMA Special Parts Racing top yoke delivers track-grade geometry refinement that translates directly into better braking stability and more communicative steering on both road and circuit.

Key Features

• FEM-optimised construction — finite element method analysis ensures the highest structural rigidity where it matters most, eliminating flex under hard braking and through fast direction changes.
• 7075 Ergal aluminium — the same aerospace-grade alloy used in top-level motorsport, combining an ultralight profile with exceptional strength and long-term durability.
• Adjustable offset from 24 mm to 32 mm — dial in your preferred chassis balance, steering speed and trail to suit your riding style or circuit layout.
• Titanium hardware throughout — every bolt is manufactured from premium titanium, saving weight and resisting corrosion without compromising clamping force.
• Improved braking stability — the rigid, precisely machined clamp interface keeps the fork tubes perfectly aligned, giving you confident, repeatable braking performance lap after lap.
• Enhanced front-wheel feedback — reduced flex in the steering head translates directly into richer tyre feel through corners, helping you place the front wheel with greater accuracy.
• Exact-fit for 2021–2026 models — developed specifically for the Aprilia RSV4, RSV4 RR and RSV4 1100 Factory; specify your fork tube diameter in the order notes at checkout.

Precision Engineering for Real-World Riding

IMA Special Parts applied FEM simulation throughout the design process, identifying stress concentrations and redistributing material to produce a top yoke that is simultaneously lighter and stiffer than the OEM component. The result is a measurable reduction in unwanted fork flex during trail-braking, giving you a more planted, confidence-inspiring front end regardless of whether you are commuting, canyon carving or chasing lap times.

The adjustable offset range of 24–32 mm is broader than many aftermarket alternatives, making this yoke genuinely versatile. A shorter offset sharpens turn-in and quickens steering, while a longer setting adds stability at high speed — so you can tailor the geometry to match your tyres, track layout or personal preference without sourcing a second component.

Build Quality and Materials

The billet 7075 Ergal aluminium body is precision CNC machined to tight tolerances, ensuring consistent fork-tube clamping and accurate geometry reproduction across every unit. The finish is available in three options — black anodised, titanium or natural aluminium — each providing a corrosion-resistant surface that ages well and complements the RSV4 bodywork. Titanium bolts are supplied as standard, keeping the overall weight penalty over stock negligible while adding a level of fastener quality that reflects the component's performance intent.

Ordering Note

Because fork tube diameters can vary across RSV4 model years and specification levels, please include your fork tube diameter in the order notes when placing your purchase. This ensures your top yoke is machined to the correct bore and clamps with the precise torque loading the design requires.

Fitment and Compatibility

This IMA Special Parts Racing top yoke is designed exclusively for the following models:

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

Always confirm your fork tube diameter before ordering and note it in your order comments.

Specifications

• Brand: IMA Special Parts
• Material: 7075 Ergal aluminium
• Hardware: Titanium bolts
• Offset: Adjustable 24–32 mm
• Design method: FEM (Finite Element Method) optimised
• Finish options: Black anodised, titanium, natural aluminium
• Fitment: Aprilia RSV4 / RSV4 RR / RSV4 1100 Factory (2021–2026)
• Fork tube diameter: Specify at order (see note above)