Renthal Ultralight Grooved Front Sprocket - 520 Chain Pitch x 13 Teeth - 447U-520-13GP 2005 Polaris RMK 900 w/151" track Bike Master Replacement Grips

Bike Master Replacement Grips

2014 Harley-Davidson Sportster XL 1200

2011 Aeon Sporty 125

Fitments 2018 Polaris Sportsman 850 Touring SP

Renthal Ultralight Grooved Front Sprocket - 520 Chain Pitch x 13 Teeth - 447U-520-13GP 2005 Polaris RMK 900 w/151" track Bike Master Replacement GripsRenthal 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