![ATHENA Piston Kit - 66.34 mm - Honda CR250R [S4F06640007A]](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/1280x1280/products/176260/186231/parts-09100131__42187.1787778925.jpg?c=2 "ATHENA Piston Kit - 66.34 mm - Honda CR250R [S4F06640007A]")
![ATHENA Piston Kit - 66.34 mm - Honda CR250R [S4F06640007A]](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/500x659/products/176260/186231/parts-09100131__42187.1787778925.jpg?c=2 "ATHENA Piston Kit - 66.34 mm - Honda CR250R [S4F06640007A]")
ATHENA Piston Kit - 66.34 mm - Honda CR250R [S4F06640007A]
Manufacturer Part Number: S4F06640007A
Parts Unlimited Part Number: 09100131
Product Type: Piston & Ring Kits
Piston Kit - 66.34 mm - Honda CR250R
Details
- Engine Type: 2-Stroke
- Piston Material: 4032 Aluminum Alloy
- Piston Head Shape: Flat Top
- Riding Style: Off-Road
- Type: A
- Displacement: 250 cc
- Product Name: Piston Kit
- Compression Ratio: Stock
- Style: Forged Race
- Units: Kit
- Bore Size: 66.34 mm
- High resistance to mechanical and thermal stresses
- Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions
- Equipped with piston rings that guarantee less friction with the OE cylinder producing a higher performance
- Made by reverse extrusion
- For OE cylinder.
Verified Fitment
- 2003 Honda CR250R
- 2002 Honda CR250R
- 2004 Honda CR250R
Yes
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