STANDARD BORE HIGH COMPRESSION CYLINDER KIT 250CC (77MM) (13.9:1) 2021-polaris-rzr-xp-1000-eps-high-lifter-esi2772504 RAD SCO BLK BETA 250/300/350/400/450

RAD SCO BLK BETA 250/300/350/400/450 4T(23+

Highloft insulation with 270 g on top of hand and 170 g on palm

Extended grooves within the tread pattern to improve control when leaning and water evacuation

Simple touch to turn on/off

OEM color-matched for direct replacement or optional works look

STANDARD BORE HIGH COMPRESSION CYLINDER KIT 250CC (77MM) (13.9:1) 2021-polaris-rzr-xp-1000-eps-high-lifter-esi2772504 RAD SCO BLK BETA 250/300/350/400/450Cylinder Works turns up the horsepower with their high compression kits that look just like stock, but theyre not! All cylinders are nickel silicon carbide plated for a low friction surface, better heat dissipation and more durability. All kits come with everything, except the mechanic! Gaskets and seals, along with a Vertex piston, rings, wrist pin and circlips.