998cc liquid-cooled. Built for snow and cargo.

The 998cc liquid-cooled twin gives you the power to haul gear and passengers into backcountry snow. High clearance IFS and BackTrak15 rear suspension handle rough terrain without compromise. F-N-R transmission means forward, neutral, and reverse in one system. Electric start, smart hand warmers, and a standard rear rack round out the package. Moon Motorsports stocks the 2027 ProStar S4 Voyageur SP 155 and can walk you through pricing and available storage options.