These rear axle sliders for the Panigale V4 (2025 - onwards) feature bobbin heads that consist of a nylon outer and aluminium inner, retained by a roll-threaded spindle rod that is slotted through the rear axle. 

Very simple to install, they are designed to help protect both sides of the expensive swing-arm and brake calipers. The nylon bobbin outer is designed to rotate with the impact grab reducing stress on the wheel.

Installation Instructions (PDF)