Renthal Ultralight Front Sprocket 520 Chain Pitch x 15 Teeth 315U 520 15P 2009 Honda TRX420FA IRS 1994 Polaris Sport SKS 1994 Polaris Sport SKS Product Details Product Line Saddlemen Step Up Seat Part Number 804 04 171 Fitment Type Model Specific Fitment Use Type Unit Sale Qty Each Style Position Material Saddlehyde Color Black Finish Tuck and Roll Configuration 2 Up Seat Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Overall Seat Width Overall Seat Length Product Disclaimer Fitment Note Fitment Note Does not fit Wide Glide FXDWG models Fitment Note Fitment Note Fitment Note Renthal off road front chainwheels are chosen by more factory motocross and supercross teams than any other chainwheel on the market today Chain wheel mass reduction offers a two fold gain