PISTON KIT 83-87 YZ250 68.50, WISECO 560M06850 Pro-Lite
Wiseco Pro-Lite Piston Assembly - 560M06850. Part number 56-W560+050_WI. Innovative forging design and piston skirt provide maximum horsepower and torque. Lightweight wrist pins enable faster revs and quicker throttle response. Power Valve must be modified for .040 and larger. Includes (2) CW18 circlips and (1) S511 wrist pin. Sold by application and bore size. Pistons, rings, and kits are indicated by standard and over-sizes. Bore size must be known to order correctly.
- SKU
- 56-W560+050_WI
- Brand
- Wiseco
- Availability
- Out of Stock
FULL DESCRIPTION
Wiseco Pro-Lite Piston Assembly - 560M06850
This Wiseco Pro-Lite Piston Assembly is engineered for enhanced durability, longevity, and increased horsepower.
Key Features:
- Innovative forging design and piston skirt provide maximum horsepower and torque.
- Lightweight wrist pins enable faster revs and quicker throttle response.
- Power Valve modification is required for.040 and larger sizes.
- Includes (2) CW18 circlips and (1) S511 wrist pin.
- Top-End bearing is available separately (part no. B1014).
- Pistons, rings, and kits are sold by application and bore size.
To ensure you receive the correct part, it is essential to know the standard bore size when ordering, whether you need a standard or an oversized piston. For any questions regarding bore sizes or fitment, please contact Technical Service.


