Fit For 955 Panigale V2 2020 2021 Front Brake Caliper Spacers Kit Fit For Ducati Superbike Panigale V4 /S 2018 2019 2020 2021. CNC machined, light alloy billet, anodized surface, quality and lasting service life. Aluminium spacers are known for being strong, lightweight and corrosion resistant. Each caliper bolt is precisely machined using CNC technology, ensuring tight and detailed threading for a smooth installation experience. The accurate thread design enhances stability, improving overall safety and reliability during rides.