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Wiseco Pistons 801M06640 Standard Bore Piston Kit for Dirt Bikes

(2002-2004 Honda CR250R)

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

801M06640
14 reviews
Sale Price

$179.99

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Wiseco 801M06640 is a high-performance replacement piston designed for dirt bike applications. Wiseco pistons are precision-machined from aerospace-grade aluminum alloy forgings, offering superior strength and durability compared to cast pistons. This standard bore piston delivers reliable performance for both stock rebuilds and performance applications.

Complete Piston Kit Includes:

  • Forged aluminum piston
  • Premium piston ring set
  • Wrist pin
  • Circlips

Key Features:

  • Aerospace-grade forged aluminum construction for maximum strength-to-weight ratio
  • Advanced skirt coating reduces friction and wear
  • Precision CNC-machined for exact tolerances
  • Standard bore size for OEM replacement specifications
  • Designed for 4-stroke dirt bike engines

Important Notes:

  • Only Wiseco replacement ring sets are compatible with Wiseco pistons
  • Professional installation recommended
  • Verify exact fitment for your specific application before ordering

Wiseco has been the trusted choice of professional racers and performance enthusiasts for decades, delivering championship-winning quality and reliability.

Products specifications

Fits

2002-2004 Honda CR250R

Size

66.40mm

Fast easy

Great price!Lowest around anywhere and everywhere!

So far, so good. As long as there aren't multiple delays in shipping as I experienced with a competitor, before I found Autoplicity, then this will continue to be a 5 Star. Thanks.

Very easy to use website, Found the right match and checked out easy. Parts easy to install, was to read and understand directions. Quality product.

Didnt search too much, but my mechanic recommended to me.

Quick and easy

got my part fast and less expensive

Good to shop with.

Only extra options should be the oxygen sensor extensions

so far so good

Quick and easy ordering and fast service! !! Thanks

Easy and convenient

Competitive prices. Quick check out

I ordered the palm tree license plate frame. I love it! I will definitely shop again for other car accessories!<br><br>

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