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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Upgrade over stock
Direct bolt-on replacements
Chain Size 520 Color/Finish Natural Type Chain Weight 1
Removable nose guard
Vertex Piston Kit - 22567A Yamaha WR 400 / YZ 400 1998-2000 Brand_Motherwell Upgrade over stockFeatures 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 Compression Ratio 12. 5: 1 Cylinder Diameter 92. 00 mm Units Kit Piston Diameter 91. 93 mm Riding
US$ 27.80
US$ 10.60
