VertexWinderosa - Forged Replica Piston Kit (24448C) Options:Piston Kit It is formulated to provide

It is formulated to provide the ultimate performance and protection for large displacement VTwin engines

Chain Size - 520

4x M6 x 20 Euro-Style Torx Hex Head Flange Bolts

04/22 Cross YAMAHA YZ 250 250 C

VertexWinderosa - Forged Replica Piston Kit (24448C) Options:Piston Kit It is formulated to provideForged OE Replacement Piston Forged Replica pistons are forged OE replacements. Forged pistons are forged from 2618 aluminum for superior strength and durability. 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 cylinder bore