Moose Racing UTV / ATV Front Prop Shaft Polaris Ace / Sportsman The savvy adventurer knows the importance of keeping a backup prop shaft in their off-road vehicle. It's better to have a durable tool made from heat-treated carbon steel that's powder coated black. Stay prepared and ensure uninterrupted trail adventures with a spare prop shaft at the ready. Features: Heavy-duty replaceable u-joints Grease fittings Vibration free design Direct OEM replacement