Description
When you’re pushing your 1999 Polaris 700 Indy XCR to its limits, factory pistons become the weak link. The Wiseco SK1288 Piston Kit delivers the durability and thermal stability needed to handle aggressive riding and elevated power outputs without sacrificing reliability. This is a complete, ready-to-install solution engineered specifically for your sled’s engine geometry.
The high-silicone forged construction resists thermal expansion and fatigue, meaning tighter tolerances, better ring sealing, and longer service intervals between rebuilds. Since Wiseco rings are proprietary to each kit, you get a matched assembly tuned for optimal performance—not a generic replacement that forces compromises.
- High-silicone forged pistons
- Reduced thermal expansion
- Complete ring set included
- Wrist pins and circlips
- Top-end gasket kit
- Precision-engineered fitment
- Enhanced durability rating
- Superior heat resistance
- Designed for 700cc Polaris
- Bolt-on installation ready






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