"These unique and distinctive discs are among the most cutting edge rotors on the market today. High quality stainless steel construction Improved performance over traditional round rotors Excellent cooling properties 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." REAR DISC ARTRAX OEM - 7901-006-0000 OEM - A5901-006-0000 GAS GAS MX MC85 21-25 MC125 21-25 MC150 25- MC250 22-25 MC300 25- MC250F 21-25 MC350F 22-25 MC450F 21-25 GAS GAS ENDURO EC250 21-25 EC300 21-25 EC250F 21-25 EC350F 21-25 EC450F 24-25 EC500F 24-25 GAS GAS XC EX250 22-25 EX300 21-25 EX250F 21-25 EX350F 21-25 EX450F 21-25 KTM 85 SX 21-25 125-530 SX/SX-F 96-25 125-630 EXC/EXC-F 96-25 150-300 EXC TPI 18-25 HUSABERG FE/FC/FS/TE 125-650 99-14 HUSQVARNA MX TC 85 21-25 TC 125 14-25 TC 150 25- TC 250 14-25 TC 300 25- FC 250 14-25 FC 350 14-25 FC 450 14-25 HUSQVARNA ENDURO TE 125 14-16 TE 150 17-19 TE 250 14-18 TE 300 14-18 TE 150I 20-25 TE 250I 18-25 TE 300I 18-25 FE 250 14-25 FE 350 14-25 FE 450 14-25 FE 501 14-25 TX 125 17-19 TX 300 17-19 TX 300I 20-25 FX 350 17-25 FX 450 17-25