WISECO - SK1325 - Piston Kit with Gaskets - 69.00 mm - Yamaha
A piston that fits loose burns oil and loses compression. One that fits tight seizes under heat. The WISECO SK1325 is built for your 69.00 mm / Yamaha engine with the kind of precise dimensional control that sits exactly where it should — delivering clean combustion sealing and smooth cylinder wall contact from the first fire-up. All the necessary components for overboring or rebuilding your top end. Kit includes forged pistons, rings, wrist pins, circlips and top end gasket set. Cooling System: Liquid Cooled. Every serious rebuild deserves components engineered to this standard, and the SK1325 delivers it.
Features
- All the necessary components for overboring or rebuilding your top end
- Kit includes forged pistons, rings, wrist pins, circlips and top end gasket set
- Cylinder sleeves must be purchased separately.
Specifications
- Cooling System: Liquid Cooled
- Skirt Coating: ArmorGlide®
- Bore - Oversize: Standard
- Piston Diameter: 68.87 mm
- Engine Type: 2-Stroke
- Piston Material: 4032 Aluminum Alloy
- Bore Size: 69.00 mm
- Displacement: 696 cc
- Stroke Length: 62.00 mm
- Units: Kit
- Type: Top End
- Model: Pro-Lite
- Product Name: Rebuild Kit
- Riding Style: Snow
Frequently Asked Questions - WISECO - SK1325 - Piston Kit with Gaskets - 69.00 mm - Yamaha
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
