VERTEX Piston Kit - YZ125/X - 57.96 mm 23335B

Piston Kit - YZ125/X - 57.96 mm
The piston is heat-treated with a T-5 hardening and tempering cycle, The piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break in time and increased piston life, Unique forged GP-style race piston with only one compression ring, Piston kit includes piston, ring, wrist pin and circlips