Scotts SUB Mount Rubber Steering Stabilizer Damper kit for KTM XCW, EXC Reduces arm pump and vibration Reduces head shake Increases overall chassis stability Includes damper, bar mount, frame mount and all mounting hardware FITS: KTM 250 XC-W 13-15, 250 XCF-W 12-15, 300 XC-W 13-15, 350 EXC-F 12-15, 350 XCF-W 12-15, 450 XC-W 12-15, 500 EXC 12-15, 500 XC-W 12-15