Renthal Grooved Front Sprocket - 520 Chain Pitch x 13 Teeth - 252--520-13GP 1986 BMW K100RS 2007 Arctic Cat T 660

2007 Arctic Cat T 660 Turbo 121"

2001 Yamaha YFM400FA Kodiak

Items Included (1) Water pump o-ring

Part Number: 797M05500

1966 Ski-Doo Olympic 250 S

Renthal Grooved Front Sprocket - 520 Chain Pitch x 13 Teeth - 252--520-13GP 1986 BMW K100RS 2007 Arctic Cat T 660Renthal Grooved Front Sprocket Renthal off road front chainwheels are chosen by more factory motocross and supercross teams than any other chainwheel on the market today. They are CNC machined from a cased hardened and core refined 655M13 nickel chromium steel. Machined self cleaning mud grooves at each tooth to help increase wear resistance Renthal front chain wheels are simply the finest front chain wheel on the market today. Our Front chain wheels