Yamaha YZ125 2005-2021 Wiseco Top End Rebuild Kit Hi Comp 58mm 4mm Os Racers Choice

$395.95
OUT OF STOCK

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Wiseco Top End Piston & Gasket Rebuild Kit

 

These kits contain everything you need to complete your rebuild the right way, the first time. High-quality parts specifically chosen to match the forged pistons are included in this kit for easy one-stop shopping.

Wiseco’s ArmorGlide coating eliminates the need to check for different piston sizing, and the only thing to confirm before fitment is bore size.

 

FEATURES

  • Wiseco 2-stroke kits feature Pro-Lite pistons that are CNC machined for optimal cam shape and profile for peak HP and service life.
  • 4-stroke kits feature a ‘race-ready’ dome finish with smooth edges for improved combustion flow. Horizontal slot-pin oiling reduces friction and provides scuff resistance, along with a pressure seal groove for maximum ring seal.
  • 4-stroke race applications feature Wiseco’s ArmorGlide skirt coating to provide reduced friction and noise to contribute to increased horsepower.
  • Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy.
  • High-Performance ring kit and alloy pin included with each piston kit for extended life and sustained power.
  • Gaskets


2-stroke Kits include:

  • Piston, Rings, Pin and Clips
  • Complete Top End Gasket Kit
  • Little End Bearing


4-Stroke Kits include:

  • Piston, Rings, Pin and Clips
  • Complete Top End Gasket Kit

 

Note: Image is for reference only, actual kit may vary based on contents and fitment.

 

Fitment Details

  • Yamaha YZ125 2005
  • Yamaha YZ125 2006
  • Yamaha YZ125 2007
  • Yamaha YZ125 2008
  • Yamaha YZ125 2009
  • Yamaha YZ125 2010
  • Yamaha YZ125 2011
  • Yamaha YZ125 2012
  • Yamaha YZ125 2013
  • Yamaha YZ125 2014
  • Yamaha YZ125 2015
  • Yamaha YZ125 2016
  • Yamaha YZ125 2017
  • Yamaha YZ125 2018
  • Yamaha YZ125 2019
  • Yamaha YZ125 2020
  • Yamaha YZ125 2021


(W-PK1392-2)

SKU W-PK1392-2
Barcode # W-PK1392
Brand Wiseco

Works for Athena 144cc big bore kit

By: on 17 March 2022
Bought this for a blown up yz125 with an Athena 144cc big bore kit on it and after 3 months of being blown up it started 4th kick will buy again for sure
(5)

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