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170cc Big Bore kit with 4V Cylinder Head kit by KOSO

Typically Ships In 2-5 Days
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  • $902.45
Old price: $949.95 , you save $47.50
  • 5% off
  • Sold Per Kit
  • Brand KOSO
  • SKU

This complete 170cc Big Bore kit with 4V Cylinder Head kit is the perfect add‑on for all horsepower enthusiast looking for performance!

It includes : a 170cc ceramic coated cylinder, forged piston, performance camshaft, bearing, rocker arms, 4 valve cylinder head, intake manifold, gaskets, and more.

All parts are made from High‑quality components for reliability and durability that allow you to put your mind at ease and ride with confidence!

  • Make/Model/Year
    Honda / GROM MX125 / 2013, Honda / GROM MX125 / 2014, Honda / GROM MX125 / 2015
  • Sold
    Per Kit
  • Product
    Piston & Big Bore Kits
  • Brand

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