PISTON KIT 96-97 RM250 66.40, WISECO 681M06640
Wiseco 681M06640 Pro-Lite Piston Assembly. Features an innovative forging design and piston skirt for maximum horsepower and torque. Lightweight wrist pins enable faster revs and quicker throttle response. SCEM Composite-Cylinder sleeving or replating required for oversizes. Top-End bearing available, part no. B1014. Included Items: One 66.4mm piston, two 2614CD rings, two CW18 circlips, one S508 wrist pin. Pistons, rings, and kits are sold by application and bore size. Standard and oversizes are not indicated. Must know the standard bore size to order correctly.
- SKU
- 56-W681.WI
- Brand
- Wiseco
- Availability
- In Stock (1)
FULL DESCRIPTION
Wiseco Pro-Lite Piston Assembly
Enhance your motorcycle's performance with the Wiseco Pro-Lite Piston Assembly. Engineered for durability, longevity, and increased horsepower, this piston assembly is designed to deliver maximum power and torque.
Key Features:
- Innovative forging design for superior performance.
- Piston skirt design maximizes horsepower and torque output.
- Lightweight wrist pins allow for faster engine revs and quicker throttle response.
- SCEM Composite-Cylinder sleeving or replating is required for oversizes.
- Top-End bearing is available separately (Part No. B1014).
Included Components:
- One 66.4mm piston
- Two 2614CD rings
- Two CW18 circlips
- One S508 wrist pin
Important Note: Wiseco pistons, rings, and kits are sold by application and bore size. Standard and oversize options are not explicitly indicated. To ensure you order the correct part, please verify your standard bore size to confirm whether you need a standard or a specific oversize piston.


