Vertex Big Bore Piston Kit YCRF_rain_gear Reinforced sleeves bolster the fully-insulated

Reinforced sleeves bolster the fully-insulated chassis

not in a backpack

and protection in cold and snowy conditions

Clear UV400 drop down visor also included

Vertex Big Bore Piston Kit YCRF_rain_gear Reinforced sleeves bolster the fully-insulatedFEATURES All piston skirts are coated with a hi tech Molybdenum Disulphite coating for faster break in time and increased piston life Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston Forged Replica pistons are forged from 2618 aluminum for superior strength and durability Forged High Compression pistons improve power and torque across entire rpm