VertexWinderosa - Cast Replica Piston Kit (22991A) Options:Piston Kit The SLING PRO features a

The SLING PRO features a 50/50 design layout

CORDURA® 2000 doubling at the shoulder

The RAM-202U consists of a C size 1

But amazingly

light weight chain designed for motocross racing

VertexWinderosa - Cast Replica Piston Kit (22991A) Options:Piston Kit The SLING PRO features aCast Replica OE Replacement Pistons Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. All piston skirts are coated with a high tech coating for faster break in time and increased piston life. All pistons are heat treated with a T 5 hardening and tempering cycle. Kits include piston, rings, wrist pin and circlips. Exact fit A, B, C or D pistons match your