Skip to content
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!

WISECO 799M06640 799M06640 High-Performance Piston Kit Piston Kit - 66.40 mm - Kawasaki KX250

by WISECO
Availability:
Only 2 left!
Original price $184.95 - Original price $184.95
Original price
$184.95
$184.95 - $184.95
Current price $184.95

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
  • 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
  • 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
  • Cylinder sleeves must be purchased separately.
  • Service intervals may be increased with Racer's Choice pistons over conventional Wiseco pistons, and are for expert racers and tuners only.

Specs

Model Pro-Lite
Piston Material 4032 Aluminum Alloy
Riding Style Off-Road
Piston Material Forged
Stroke Length 72,00 mm
Engine Type 2-Stroke
Bore - Oversize Standard
Bore - Oversize Standard
Displacement 249.3 cc
Piston Diameter 66.36 mm
Product Name Piston Kit
Bore Size 66.40 mm
Compression Ratio Stock
Skirt Coating Non-Coated
Units Kit
Stroke Length 72.00 mm





2002-2004 Kawasaki KX 250



2002-2004 Kawasaki KX250

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.