Renthal Ultralight Rear Sprocket - 520 Chain Pitch x 49 Teeth - Blue - 150U-520-49GBBU MPN_PWFWK-K07-521 1971 Yamaha XS650 / XS1

1971 Yamaha XS650 / XS1 - points ignition

2004 Honda CB919 Hornet

2002-05 Arctic Cat Pantera 600EFI

00mm Cylinder Stroke Volume Final Engine Displacement 250cc Exhaust Configuration Muffler Size Muffler End/Tip Style Windshield Height Windshield Width Handlebar Diameter California Emissions FALSE Product Disclaimer

2001-02 Gas Gas XC 250

Renthal Ultralight Rear Sprocket - 520 Chain Pitch x 49 Teeth - Blue - 150U-520-49GBBU MPN_PWFWK-K07-521 1971 Yamaha XS650 / XS1Renthal Ultralight Rear Sprocket All rear sprockets are the ultralight design, making them 66 percent lighter than steel, yet incredibly durable They are CNC machined from a specially enhanced 7075 T6 aluminum alloy This sprocket will provide maximum power transfer and long life Renthal Ultralight rear chainwheels are manufactured to extremely tight tolerances from 7075 T6 aluminium alloy which is 66% lighter than steel, yet incredibly durable. Their