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Wiseco Piston Kit - Yamaha - 650 cc Twin Cylinder - +0.50 mm WK1041

$249.99 USD
$369.74 USD $249.99 USD
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Shipping calculated at checkout.
Features:
  • Pistons are forged from aerospace aluminum alloys
  • Ring types are not interchangeable (i.e. CD is not interchangeable with TD).
  • Kit includes pistons, rings, wrist pin and top end gasket kit
  • Wiseco pistons can be fitted only with Wiseco rings.


Specifications:
  • Engine Type: 2-Stroke
  • Skirt Coating: Non-Coated
  • Type: Top End
  • Units: Kit
  • Bore Size Metric: 77.50 mm
  • Displacement: 641 cc
  • Product Name: Rebuild Kit
  • Bore - Oversize Metric: +0.50 mm
  • Model: Forged Series
  • Bore - Oversize: +0,50 mm
  • Piston Diameter Metric: 76.90 mm
  • Riding Style: Watercraft
  • Piston Material: 4032 Aluminum Alloy

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