TITANIUM HEX HEAD FLANGE BOLT M8X25 10MM SOCKET X4 PACK 3SRS KTM 65 SX 99 18 FXFR YZ250 21 23 KTM 65 SX 99 18 FXFR 50100 99OR 125 EXC 99 16 FXFR 50100 99OR 125 SX 99 15 FXFR 50100 99OR 144 150 SX 08 15 FXFR 50100 99OR 200 SX EXC 98 16 FXFR 50100 99OR 250 SX EXC 98 16 FXFR 50100 99OR 250 SX F EXC F 06 15 FXFR 50100 99OR 300 SX EXC 98 16 FXFR 50100 99OR 350 SX F EXC F 11 15 FXFR 50100 99OR 380 SX EXC 98 02 FXFR 50100 99OR 400 SX F EXC F 98 12 FXFR 50100 99OR 450 SX F EXC F 03 15 FXFR 50100 99OR 500 EXC F 03 16 FXFR 50100 99OR 505 SX F 08 12 FXFR 50100 99OR 525 SX F EXC F 03 06 FXFR 50100 99OR BETA RR Year 125RR 2T 18 19 FXFR 50101 99HA 250RR 2T 13 19 FXFR 50101 99HA 300RR 2T 13 19 FXFR 50101 99HA 350RR 4T 10 19 FXFR 50101 99HA 390RR 4T 15 19 FXFR 50101 99HA 400RR 4T 10 14 FXFR 50101 99HA 430RR 4T 15 19 FXFR 50101 99HA 450RR 4T 10 14 FXFR 50101 99HA 480RR 4T 15 16 FXFR 50101 99HA 498RR 4T 12 14 FXFR 50101 99HA 500RR 4T 17 19 FXFR 50101 99HA 520RR 4T 10 11 FXFR 50101 99HA On the upper side stamped suede to increase grip against bike and heat resistance they are one of the factory upgrades you can make to your own bike is classed as an alpha beta alloy