The three-wheel Polaris Slingshot motorcycle may pull back after its fast start. The Slingshot was different from other three-wheelers in that where the competition had riders sitting one behind ...

The big reason why Polaris has made the Slingshot available for sale in Hawaii is the state’s new “autocycle” classification.

With sales down, Polaris does major retooling of Slingshot Medina-based company has reinvented the three-wheel motorcycle after a full review from customer feedback to engineering.