According to Polaris their reasoning is “In an effort to maintain a high level of production and consistent supply of larger RZR vehicles to the consumer, the RZR RS1 and RZR 570 are no longer available as part of the RZR lineup.
The single-seat Polaris RS1 is capable of hitting around 80 MPH (93 MPH with the aforementioned modifications), while vehicles like the Polaris RZR 900 can travel at top speeds ranging from 70 to 75 MPH.
In the latest experience test, RZR RS1 can reach 110 horsepower. It is equipped with the latest high-performance clutch to accelerate in corners. The engine responds very quickly.
The new center-cockpit design delivers high-visibility sight-lines to oncoming terrain and is perfectly positioned for performance-ergonomics. This connection between driver, vehicle, and terrain results in a high-energy driving experience unlike any other.