Feel Racing Lightweight Rear Wheel Axle – Ducati Panigale V4 / V4 S / V4 R (2018–2024) 81910861B

When every gram at the wheel end matters, the Feel Racing lightweight rear wheel axle 81910861B is the kind of racing-grade component that defines a properly executed WorldSSP or SBK-style build on the Ducati Panigale V4, V4 S, and V4 R. Reducing unsprung and rotating mass at the swingarm end has a measurable effect on how the rear responds mid-corner and under hard acceleration, making this axle a logical choice for any track or race programme where the whole rear package — axle, hub, wheel — is being built to a lightweight specification.

Key Features

• Racing-programme lightweight rear wheel axle engineered for the Ducati Panigale V4 / V4 S / V4 R (2018–2024)
• Reduces unsprung and rotating mass at the swingarm and rear wheel assembly
• Ducati Corse manufacturing quality matched to the demands of circuit and competition use
• Ideal centrepiece of a complete rear-end lightweight build alongside complementary Ducati Corse components
• Part number 81910861B for precise identification and fitment verification

Performance on Track

In a disciplined track or race setup, mass saved at the extremities of the motorcycle — particularly at the rear axle and wheel — pays dividends that chassis tuning alone cannot replicate. Lower rotating inertia allows the rear wheel to respond more immediately to throttle inputs and braking events, while reduced unsprung weight helps the suspension track surface irregularities with greater fidelity. This axle is catalogued specifically as the lightweight variant for the V4 platform under part number 81910861B and is designed to integrate seamlessly with other Ducati Corse lightweight rear components.

Building the Complete Rear Package

This axle delivers its full potential when combined with a matching lightweight philosophy across the entire rear assembly. A popular pairing in competition-oriented builds is the Ducati Corse lightweight rear hub 75620151B, which works in concert with this axle to push the overall rear-end mass reduction as far as the rules and your budget allow. Whether you are building for WorldSSP homologation, open-class superbike competition, or an uncompromising trackday machine, this axle belongs on the specification sheet.

Important Fitment Note

This is a racing component. Installation must be carried out in accordance with Ducati workshop manual torque specifications and applicable motorsport regulations. After fitting, always verify correct seating, running clearance, and fastener retention before returning the machine to use.

Fitment & Compatibility

• Ducati Panigale V4 (2018–2024)
• Ducati Panigale V4 S (2018–2024)
• Ducati Panigale V4 R (2018–2024)

Specifications