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Wiseco

Wiseco Bottom End Rebuild Kit -2003-2020 KTM 65 SX

Regular price $272.14 USD
Regular price $330.59 USD Sale price $272.14 USD
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Wiseco Bottom End Rebuild Kit -KTM 65 SX 2003-2020

Moto-House MX Ships this kit for Free!!

Established in 1940 by Clyde Wiseman, Wiseco has accrued decades of expertise to become a leading provider of performance and quality pistons and crankshafts for motorsports. Drawing on this experience, Wiseco provides the essential components needed to make your 4-stroke or 2-stroke engine ready to perform optimally.

Complete bottom end gasket sets, containing all seals necessary for assembly, are provided with all Wiseco crankshafts, along with high-grade main bearings.

KTM 65SX 2003-2020 Wiseco Bottom End Kit:

  • Crankshaft kits include crankshaft, top end bearing, premium main bearings, and a complete bottom end gasket set that includes all seals and gaskets needed to do the job
  • Crankshafts are factory assembled and precision trued to OEM specifications
  • Double-forged Wiseco connecting rods maintain superior dimensional consistency through improved grain flow
  • Shot-peeing eliminates residual stresses and smoothly blends the rod forging surfaces
  • Corrosion-resistant surface treatment
  • Top and bottom end rod bores case hardened to 58-62 RC to optimize bearing running surface
  • Crank pin bearing radial running clearance is optimized to ensure maximum performance
  • Precision honing ensures ultra round bearing surface
  • Precision-engineered oiling slots maximize rod strength and bearing life
  • Double-drilled small ends provide the piston pin with extra lubrication and cooling, reducing distortion of top end due to thermal transfer from the piston
  • Silver-coated bronze phosphor thrust washers, with dimpled design to increase oil retention and reduce friction between rod and washer interface
  • Crank pin bearings are manufactured from the highest quality hot rolled steel; case-hardened to 58-62 RC
  • Caged needle roller bearings provide the highest possible rpm
  • Precision-machined crank webs
  • Wiseco complete gasket kits are made from premium materials for maximum sealing and reliability; all bearings are OEM-quality for reliability and performance

Fitment:

  • KTM 65SX 2003-2008 / Part Number WPC161A 
  • KTM 65SX 2009-2020 / Part Number WPC161B 

See More KTM 65 SX Performance Upgrades Engine Mods Accessories Click

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