KTM 125 150 250 300 350 450 500 SX SXF EXC XC XC-W XC-F XCF-W AS3 FACTORY REAR SPROCKET 520 50T ORANGE position-front 2003-2006 KTM 525 SX

2003-2006 KTM 525 SX

2023-2025 Husqvarna FC 350 Heritage

2007-2008 Yamaha YZF 1000 R1

AS3 Performance throttle covers are CNC machined from 6061-T6 aluminium and are a lot stronger and less prone to damage than the standard plastic throttle covers

KTM 125 150 250 300 350 450 500 SX SXF EXC XC XC-W XC-F XCF-W AS3 FACTORY REAR SPROCKET 520 50T ORANGE position-front 2003-2006 KTM 525 SXAS3 Performance Factory Series rear sprockets combine the strength of steel and the light weight of aluminium to give you the ultimate hard wearing rear sprocket. The outer ring is manufactured from hardened steel with a nickel coating and will outlast an aluminium sprocket by up to 3 times. The inner ring is constructed from aircraft grade 7075 T6 aluminium and is up to 50% lighter than a standard steel sprocket. Details Teeth: 50 Chain: 520 Will Fit