KAWASAKI KX 125 250 500 KX 250 450 F KDX KLX AS3 FACTORY REAR SPROCKET 520 51T BLACK year-2015 2011-2019 TM EN 125

2011-2019 TM EN 125

2003-2010 Husqvarna TC 450

2018-2019 Kawasaki KLX 450 R

1984-1997 Honda CR 125

KAWASAKI KX 125 250 500 KX 250 450 F KDX KLX AS3 FACTORY REAR SPROCKET 520 51T BLACK year-2015 2011-2019 TM EN 125AS3 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: 51 Chain: 520 Will Fit