Vertex Top End Piston Kit - VTK22520B Yamaha YZ 125 1998-2000 Brand_Jims For use in stock 07-17

For use in stock 07-17 Twin Cam engines or 99-06 Twin Cam engines with a hydraulic upgrade cam plate like the S&S TC3bodies machined from 6061 aluminum

1010-1012 and 1010-1013

Riding Style Street Type Oil Color/Finish Black Inside Diameter 9

06" Depth 1

Vertex Top End Piston Kit - VTK22520B Yamaha YZ 125 1998-2000 Brand_Jims For use in stock 07-17Features 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 Gravity cast aluminum alloy (not forged) with 18% silicone content Cast OE replacement piston Top end kit includes piston, rings, pins, circlips, top end gaskets, and wrist pin bearing Specs Cylinder Diameter 54. 00 mm Displacement 125 cc Units Kit