NA-50098 – NEW NAMURA APPLICATIONS FOR 2019 August 15, 2019September 4, 2019News NOW AVAILABLE. Applicable Model : POLARIS(ATV) 2017 450 FARMHAND 2017-19 SPORTSMAN 450 HD/HO POLARIS(UTV) 2017-19 ACE 500 2017-19 RANGER 500 ALL