PISTON KIT 05-09 CR250 66.40 A, WISECO 860M06640A HONDA
Wiseco Piston Assembly - 860M06640A, A Size 66.34mm. This piston kit includes one 66.4mm piston, one 2614CD ring, two CW18 circlips, and one S508 wrist pin. Wiseco forged pistons offer superior strength and design. Sold by application and bore size. Cross reference numbers: 13110-KSK-730, 13120-KSK-730, 13121-KSK-732, 13111-KSK-.
- SKU
- 56-W860+00A.WI
- Brand
- Wiseco
- Availability
- In Stock (1)
FULL DESCRIPTION
Wiseco Piston Kit for Honda CR250R (2005-2009) - 66.40mm A Size
Enhance the performance and reliability of your Honda CR250R with this Wiseco Piston Kit. Engineered for superior strength and durability, Wiseco forged pistons are a premium choice for motorcycle enthusiasts seeking top-tier components.
This kit is designed to meet the specific needs of the 2005-2009 Honda CR250R models. Wiseco pistons are renowned for their advanced design and robust construction, ensuring optimal power delivery and longevity.
Key Features:
- High-strength forged piston construction for exceptional durability.
- Precision engineered for specific engine applications.
- Includes all necessary components for a complete installation.
Included Items:
- One 66.4mm piston (A Size)
- One 2614CD ring
- Two CW18 circlips
- One S508 wrist pin
Important Note: Piston kits are sold by application and bore size. Please verify your standard bore size to ensure you are ordering the correct standard or oversized piston for your needs. For technical assistance, please contact our support team.


