Renthal Ultralight Grooved Front Sprocket - 520 Chain Pitch x 13 Teeth - 453U-520-13GP feed-mpn-4819 1991 Suzuki GN250

1991 Suzuki GN250

1999 Suzuki LT-F300F KingQuad 4X4

2006 Aeon Crossland 400 4x4

1989 Polaris Indy 650 RXL SKS

One blade per runner contacts terrain during turns

Renthal Ultralight Grooved Front Sprocket - 520 Chain Pitch x 13 Teeth - 453U-520-13GP feed-mpn-4819 1991 Suzuki GN250Renthal Ultralight 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 10 15% lighter than OEM front sprockets Renthal front chain wheels are simply the finest front chain