999cc ProStar twin. Four-seat trail and dune machine.

The 999cc ProStar 1000 pushes 20 inches of front travel and 16-position adjustable Walker Evans shocks. Four riders sit in bolstered buckets with stadium-raised second-row seating. On-demand AWD locks in for technical terrain, then drops to 2WD for fuel economy. 900-pound payload capacity handles cargo on desert runs. Moon Motorsports stocks the 2026 RZR XP 4 1000 Sport in Monticello.