Ring SetCaracteristicas: Rings are replacement for one piston Peso: 0. 05 Alto: 0. 6 Largo: 3. 5 Ancho: 3. 3 Aditamentos: Wildcat 650 Mountain Cat : 1990 Wildcat 650 : 1989 1990 1988 Specs: Piston Size: +0. 020" Riding Style: Snow Bore Size: 78. 00 mm Units: Set Piston Material: Aluminum Product Name: Piston Ring 1990 Arctic Cat Wildcat 650 1989 Arctic Cat Wildcat 650 1988 Arctic Cat Wildcat 650 1990 Arctic Cat Wildcat 650 1989 Arctic Cat Wildcat 650 1988