KTM 125 150 250 300 350 450 500 530 SX SXF EXC EXC-F XC XC-W XC-F XCF-W 1991-2026 AS3 ULTRA-LIGHT STEEL FRONT SPROCKET 520 12T type-enduro 2001-2002 Yamaha WR 250 F

2001-2002 Yamaha WR 250 F

Reduces Engine bogging and hesitation

by increasing the overall volume of coolant passing through the water pump and running an over sized CNC machined high flow water pump impeller the AS3 Performance cooling kits lower the temperature of the coolant by 10-15 degrees leaving your engine running much cooler and increasing the overall performance of your bike

Comes with 2 mounting bolts as pictured

1997-2005 Kawasaki KDX 220

KTM 125 150 250 300 350 450 500 530 SX SXF EXC EXC-F XC XC-W XC-F XCF-W 1991-2026 AS3 ULTRA-LIGHT STEEL FRONT SPROCKET 520 12T type-enduro 2001-2002 Yamaha WR 250 FAS3 Performance ultra light steel front sprockets are CNC machined from strong, high quality chromoly steel and feature pre drilled holes to reduce the overall weight without sacrificing performance and durability. The sprockets also have self cleaning grooves to reduce the build up of mud and debris and are finished with a coating to resist corrosion. Details Teeth: 12 Chain: 520 Will Fit 1991 2026 KTM 125 525 SX SX F 1991 2026 KTM 125 530 EXC EXC F