VertexWinderosa - Cast Replica Piston Kit (22877B) Options:Piston Kit 5019400522

5019400522

Do More of What You Love

2004 - 2008 Yamaha YZF-R1

Material on the sides of index finger and thumb made of polyester and polyurethane (visor wiper function)

JIMS - Hardware Organizers

VertexWinderosa - Cast Replica Piston Kit (22877B) Options:Piston Kit 5019400522Cast 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