Vertex Piston Kit - 23958B Yamaha YZ 450 / WR 450 2014-2018 Brand_Dura Blue 8") / 330 mm /

8") / 330 mm / 11

Chain Size 420 Color/Finish Silver Material Aluminum Mounting Position Rear Type Drive Riding Style Street Units Each Product Name Sprocket Tooth Count 30

Standard pads are carbon graphite and are for general replacement

Product Name Clutch Assembly Type Lock-Up Model Scorpion Color/Finish Orange Material Billet Aluminum / Steel Units Kit Riding Style Street

Compare to OEM PA-47360

Vertex Piston Kit - 23958B Yamaha YZ 450 / WR 450 2014-2018 Brand_Dura Blue 8") / 330 mm /Features The piston is heat treated with aT 5 hardening and tempering cycle The piston skirt is treated with a Molybdenum Disulphite coating for a faster break in time and increased piston life Forged replica piston is a forged OE replacement Replica piston and all rings are OEM replacement Piston kit includes piston, ring, wrist pin and circlips Specs Displacement 450 cc Units Kit Piston Material Forged 2618 Aluminum Engine Type 4 Stroke Skirt