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Wiseco Pro-X Piston Kit (01.2005.000) for Yamaha MJ 50 / PW 50 (40.00mm-STD)

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Free shipping on orders over $29.99

$62.99

$ 29 .99 $29.99

In Stock
  • Pro-X Series Piston Kit
  • Single Piston Replacement Kit (40.00mm-STD)
  • Made to ProX's exact specifications and high quality standards
  • ProX leads the industry in cast and forged pistons made specifically to replace OEM parts.


ProX Racing Parts are an excellent economic alternative when you are looking for an OEM replacement product. They are mainly made in Japan by reputable Original Equipment Manufacturers to ProX's exact specifications and high quality standards. ProX leads the industry in cast and forged pistons made specifically to replace OEM parts. Fits: Yamaha MJ 50 (1950 - 1999) and PW50 (1981 - 2015) Bore - Standard: 40.00mm, Bore - Actual: 40.00mm, Bore - Oversize: STD


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