Vertex Big Bore Piston Kit YCRF_balance_bikes Nestfit® anatomically optimized footbed

Nestfit® anatomically optimized footbed

Hook-and-loop wrist closures

Add spare Rage Goggle Lenses to your kit for adapting to any conditions

UV protected lens

Vertex Big Bore Piston Kit YCRF_balance_bikes Nestfit® anatomically optimized footbedFEATURES 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