Vertex Pro-Formance Gasket Kit - 710330 Polaris Snowmobiles 2015-2018 Brand_Michelin 50 mm Style Top End

50 mm Style Top End Engine Type 2-Stroke Units Kit Displacement 490 cc Piston Diameter 87

Chain Type 520 MAX O Seal Type O-Ring Tensile Strength 37

40 mm Riding Style ATV Bore - Oversize +2

Screws right on to the OEM factory mount

Aspect Ratio - Tread Pattern/Model Trial Winner TR-11 Riding Style Off-Road Style Trials Type Tubeless Mounting Position Rear Rim Diameter 18" Sidewall Blackwall Market Segment Off-Road Tire Size 4

Vertex Pro-Formance Gasket Kit - 710330 Polaris Snowmobiles 2015-2018 Brand_Michelin 50 mm Style Top EndFeatures Contain high performance head and base gaskets, plus intakes and exhaust, as well as upper head components and power valve gaskets A performance kit designed for cylinder rebuild and piston replacement Made in the USA Specs Riding Style Snow Model Pro Formance Type Full Top End Units Kit Product Name Gasket Kit