999cc twin. Four seats. Built for hard terrain.

The 999cc ProStar twin delivers the power for aggressive trail and dune work. Four-seat layout with stadium-raised rear seating puts two extra riders behind the front bucket seats. Walker Evans needle shocks with 16-position clickers dial suspension feel across 20.5 inches of front travel and 22.5 inches in back. The integrated 4,500-lb winch and 14.5 inches of ground clearance handle extraction and rocks. Moon Motorsports stocks the 2026 RZR XP 4 1000 Ultimate in Monticello.