
Reference: FXBK3010555SV — RFX rear brake disc screw kit. Designed for the braking hardware of motocross bikes, this kit includes the necessary parts to replace the rear disc fasteners and maintain your braking system in its original configuration.
These M8 x 19 mm screws are intended for securing the rear disc on motocross machines. They are suitable for routine maintenance or restoration after a fall where the original fasteners have been damaged. The kit contains four screws, enough to replace the entire set of standard fastening points for a rear disc.
Installation tips: apply thread-locking compound to each screw during assembly and adhere to the torque specifications provided by the manufacturer to prevent loosening while riding. Check the condition of the disc and the lock nuts before reassembly. Particularly suitable for recent motocross models such as SUZUKI RM-Z 450 (2026), KAWASAKI KX 450 (2026), and SUZUKI RM-Z 250 (2026).