Galfer – Floatech brake discs with 'Kashima Coat'
Spanish high-performance braking system component manufacturer Galfer has added a new finish to its patented Floatech Racing system brake discs - introducing the exclusive Kashima finish, "Japan's premium-grade anodising", now applied to the hubs of its Floatech Racing range.
Described as a technical breakthrough, this is thought to be the first time the wear resistant, friction reducing coating has been used on a motorcycle brake disc.
First seen in MTB applications in the early 1980s, 'Kashima Coat' was a joint development by the Miyaki Corporation and Fujikura Electric Wire in Japan. A lubricated anodising process, it provides a gold-coloured coating for metal surfaces that historically was initially and primarily used on bicycle suspension forks and shocks (especially by FOX) to reduce friction, increase wear resistance, and improve durability.
The process involves embedding molybdenum disulfide, a solid lubricant, into the porous hard anodized surface and Galfer has now succeeded in applying it to the Floatech system, in which the brake track and hub operate under extreme temperature and stress conditions.
Galfer launched its first Floatech brake discs in 2021. "These new Floatech Racing Kashima discs retain all the advantages of the original system while enhancing them with this pioneering finish. The improved thermal behaviour that is achieved by the coating above 200°C moderates brake track expansion, preventing locking or deformation.
"The lightweight structure of the hub design has been optimized through FEM (Finite Element Method) simulations to achieve an exceptional stiffness-to-weight ratio. A system of washers and preloaded springs results in perfect disc/pad alignment - the disc maintains its ideal position, preventing the pad knock-back that typical of other systems that allow free-play and generate noise.
Patented worldwide (EP4075008B1), the technology used in the Floatech system "is born directly from the racetrack, where every detail is developed and tested under extreme conditions to guarantee maximum efficiency, stability, and control. Track and in-house dynamometer testing have confirmed the material strength, thermal efficiency, and mechanical precision of the Floatech system, ensuring consistent performance - even after prolonged braking cycles and high temperatures."
The new Galfer Floatech Racing Kashima discs will initially be available in 310, 320 and 330 mm diameter and 5.5 to 6.3 mm thicknesses for sportbike model applications such as Honda CBR 600–1000 RR, Kawasaki ZX-10R, Yamaha R1–R6–R9, Ducati Panigale and Streetfighter, Triumph Daytona 675, and BMW S-M 1000 RR.








