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Wiseco Bottom End Kit - WPC165B - 2005-2008 Suzuki RM250

Regular price $432.44 USD
Regular price $480.48 USD Sale price $432.44 USD
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Suzuki RM250 2005-2008 Wiseco Bottom End Kit - WPC165B

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Wiseco, a steadfast name in the motorcycle piston and crankshaft industry since 1940, has attained world-class status as a provider of premium OEM replacement and performance components for motorsports. With an extensive history of expertise, Wiseco offers the ideal solution for reviving your 4-stroke or 2-stroke engine.

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

Suzuki RM250 2005-2008 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: Suzuki RM250 2005-2008 / Part Number WPC165B

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