These unique and distinctive discs are among the most cutting edge rotors on the market today. High quality stainless steel construction for an Improved performance over the traditional round rotors. Excellent cooling properties and great durability, even in the harshest conditions. Available for all popular MX and Enduro bikes. TECHNICAL TIPS Mounting a new rotor make sure that the contact area on the rotor and hub are completely clean, centre the rotor on the hub and tighten according to OEM torque specs. New brake pads should always be installed when fitting a new rotor and we strongly recommend that new disc bolts are also fitted. Pad compatibility Artrax rotors can be used with any type of brake pads, including sintered bronze, Kevlar and ceramic carbon. NEW FRONT DISC - 256mm SHERCO SE-R 125 18-23 SE-R 250 14-23 SE-R 300 14-23 SE-F 250 13-23 SE-F 300 13-23 SE-F 450 15-23 SE-F 500 19-23