Vertex Forged Replica Piston Kit (22984B)

Out of stock
SKU: 70-38480
Regular price $414.95
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Vertex Forged Replica Piston Kit

  • Exact fit A, B, or C pistons match your cylinder bore perfectly to maximize power and performance while reducing blow-by and oil consumption
  • 2-stroke pistons have an 18% silicon content which decreases wear and thermal expansion, allowing for tighter running tolerances for more power, less noise, and longer lifespan
  • High-tech Molybdenum Disulphide (MOS2) skirt coating for reduced wear and improved break-in
  • 4-stroke pistons are forged from either 2618 or 3032 alloys for superior strength and durabiltiy
  • All piston kits include piston, rings, wrist pin, and circlips
  • Cast and Forged Replica pistons are OE replacements with stock OE compression ratios
  • Cast and Forged Race pistons are unique with only one compression ring
  • Forged Hi-Comp pistons increase compression and power over Replica pistons
  • Forged GP Racer's Choice pistons have T-box forgings, unique dome profiles, surface treatments, and increased compression ratios to produce more power, strength, and durability
  • Big Bore pistons increase displacement and power while maintaining stock compression ratios

Vehicle Fitment

7 Vehicles
Type Make Model Year
  • ATV YAMAHA YFZ4502004-2009, 2012-2013
  • ATV YAMAHA YFZ450 LE2004
  • ATV YAMAHA YFZ450 SE2005-2008
  • ATV YAMAHA YFZ450R2009-2025
  • ATV YAMAHA YFZ450R SE2009-2025
  • ATV YAMAHA YFZ450V BILL BALLANCE EDITION2006-2007
  • ATV YAMAHA YFZ450X BILL BALLANCE EDITION2010-2011