Piston Kit - 48.50 mm - Yamaha PW80/BW80

WISECO

Piston Kit - 48.50 mm - Yamaha PW80/BW80

649M04850

Regular price $144.95

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DESCRIPTION


Fitments

Years Make Model
1986 - 2000 Yamaha Big Wheel 80
1991 - 2006 Yamaha PW 80

Features

  • Forged from high-silicon aluminum alloy for maximum strength and dependability
  • Wiseco offers a complete range of popular piston models and years for both trail and racing applications
  • Durability, longevity and increased horsepower
  • Innovative forging design and piston skirt provide maximum horsepower and torque
  • Features forged pistons, rings, wrist pins, and circlips
  • Now you can own the same race parts as all the top race teams
  • These high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer
  • When blow-by starts to increase on other pistons and power starts to fade, Wiseco Race Series parts continue sealing and performing
  • Have additional features over standard Pro-Lite parts
  • Each piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation
  • GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression
  • Additionally, boost ports are removed for a more predictable powerband and increased pull on the top end

  • Specs

  • Bore - Oversize: +1,50 mm
  • Piston Diameter: 48.45 mm
  • Piston Material: 4032 Aluminum Alloy
  • Riding Style: Off-Road
  • Bore - Oversize: +1.50 mm
  • Displacement: 72 cc
  • Engine Type: 2-Stroke
  • Model: Forged Series
  • Product Name: Piston Kit
  • Stroke Length: 42.00 mm
  • Bore Size: 48.50 mm
  • Compression Ratio: Stock
  • Skirt Coating: Non-Coated
  • Stroke Length: 42,00 mm
  • Units: Kit
  • Piston Material: Forged

  • Approximate Package Weight & Dimensions

  • Weight: 0.4
  • Height: 3.03
  • Length: 3.57
  • Width: 3.11