Twin Air 154212C Powerflow Kit for KTM SX/SX-F/XC/XC-F/XC-W/XCF-W/EXC/EXC-F/SMR/LC-4 00-06 ModelsApplications: KTM 530 EXC F (2003 2006) KTM 560 SMR (2006 2007) KTM 530 EXC (2006 2007) KTM 450 EXC (2003 2006) KTM 450 EXC F (2003 2006) KTM 450 XC W (2003 2006) KTM 500 EXC F (2003 2006) KTM 525 EXC F (2003 2006) KTM 525 LC 4 (2003 2006) KTM 520 LC 4 (2001 2002) KTM 450 SX F (2003 2006) KTM 250 SX F (2006 2006) KTM 450 XC F (2003 2006) KTM 250 XC F (2006 2006) KTM 250 EXC F (2006 2006) KTM 250 XCF W (2006 2006) KTM 505 XC F (2000 2006) KTM 505 SX F