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Wiseco 702M06640 Pro-Lite Piston Kit 66.40mm Standard Bore 2-Stroke

(1997-2001 Honda CR250R)

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

702M06640
12 reviews
Sale Price

$199.99

2 left at this price

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Usually delivered within 2 days

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Product Details

The Wiseco 702M06640 Pro-Lite Piston Kit delivers race-proven performance for 2-stroke dirt bike engines with a 66.40mm standard bore and 249cc displacement. This complete piston kit is forged from high-silicon aluminum alloy, providing maximum strength, reduced weight, improved heat transfer, and extended service life for both competitive racing and recreational riding.

Key Features:

  • CNC-machined Pro-Lite piston optimized for cam shape, profile, and horsepower
  • Forged from aerospace-quality high-silicon aluminum alloy for superior strength-to-weight ratio
  • Diamond-turned finish ensures perfect piston profile with no size variation
  • Standard compression design for reliable performance
  • Engineered piston skirt profile minimizes cylinder wall friction
  • Designed for Nikasil-coated bore cylinders
  • Compatible with 72.00mm stroke engines

Complete Kit Includes:

  • Pro-Lite forged piston
  • 2614CD ring set (66.40mm)
  • S508 wrist pin (18mm x 2.106 inches)
  • CW18 round wire circlips (18mm pair)

Wiseco pistons are manufactured in the USA using state-of-the-art computerized equipment, backed by over 80 years of piston engineering experience. Note that oversize pistons require cylinder sleeving or re-Nikasil coating. Only Wiseco replacement ring sets should be used with Wiseco pistons to ensure proper performance and longevity.

Products specifications

Fits

1997-2001 Honda CR250R

Piston Material

4032

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Engine Type

ICE

Piston oversize

STD

Product Series

2 Stroke Pro-Lite Series

Product Type

Engine Piston Kit

Industry

Powersports

Out of Stock Message

Estimated Shipped Date 3-4 Weeks

EBAY Category ID

177976

Skirt Coating

No

Product Market

Dirt Bike

Bore Diameter

66.40

Title

Wiseco 2 Stroke Pro-Lite Piston Kit, 66.40 MM Bore

Included Components

Ring Set #2614CD, Wrist Pin #S508, CirClip #CW18

Piston Diameter

66.36

Title - Web

Honda CR250R Wiseco Piston Kit - 66.40 mm Bore

Size

66.40mm

Had the part no one else had

great

So far so good, will know more when the parts arrive.

Best auto parts site on the net.

So far so good. Fast, easy and no gimmicks.

So far so good

Easy ordering

so far so good

Shipping is expensive

Was fast to find the item that I was looking for.

fast shipping and order arrived as described. Will definitely do business again.

Fast and easy!!!

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