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  Hot Rods 4 MM Stroker Crankshaft, Banshee

  $675.00

  Banshee (’87-’06)(+4mm stroke) with +5mm longer rods; Produces up to 403ccFactory welded, trued, and balancedImportant: Requires Vertex Long Rod pi…

  Product Overview
  High-performance stroker crankshaft engineered for the Yamaha Banshee 350, designed to increase stroke by 4mm over OEM specifications. Built using aerospace-grade forged steel and CNC-machined for extreme durability, precision fitment, and smooth high-RPM operation in both stock and aftermarket engines.
  Technical Specifications
  Stroke Increase	+4 mm over OEM
  Material	Aerospace-grade forged steel alloy
  Manufacturing	CNC-machined, precision heat-treated
  Weight	Approx. 4.5 lbs (varies slightly by batch)
  Balance	Dynamic balancing for smooth operation
  Compatibility	Yamaha Banshee 350 (1987–2006), stock and aftermarket engines
  Spline Count	OEM specification for perfect clutch fitment
  Tolerance	±0.01 mm for exact fit
  Warranty	Limited manufacturer warranty on defects
  Packaging	Includes new crankshaft bearings and seals

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