Renthal Grooved Front Sprocket - 520 Chain Pitch x 13 Teeth - 253--520-13GP 2012 Honda CRF80F (1) 30x40x7mm seal

(1) 30x40x7mm seal

2013 Arctic-Cat Bearcat Z1 XT Groomer Special 156 Inch Track

2005 Kawasaki ZX-6R Ninja

2010 Ski-Doo Skandic WT 600

Renthal Grooved Front Sprocket - 520 Chain Pitch x 13 Teeth - 253--520-13GP 2012 Honda CRF80F (1) 30x40x7mm sealRenthal 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