Description
Piston Kit – 97.94 mm – Polaris
Experience superior performance and durability with the WOSSNER K8930D500-2 piston kit, available exclusively through Moto-House MX. Designed for riders seeking OEM replacement quality combined with racing performance, this piston kit ensures your Polaris motorcycle runs smoothly and efficiently. Built with enhanced piston pin oiling slots, radial boss machining, and annular grooves, it provides optimal wrist pin lubrication for extended engine life and reliable power delivery. Whether you’re rebuilding or upgrading, this kit offers the rugged construction and precision fit needed for demanding motocross or ATV applications.
The piston itself is crafted from lightweight materials, featuring a tight piston wall clearance for quieter engine operation and better break-in performance. The skirt is coated to reduce friction, which enhances engine longevity and reduces heat buildup. Additionally, the ring land treatment improves oil control and ring seal, ensuring consistent compression and performance. The double-bridged forging design adds strength where it matters most, making this kit suitable for high-performance riding and racing scenarios. Kit includes piston, rings, wrist pin, and pin locks, making it a complete upgrade for your Polaris model.
Constructed from high-quality materials, this piston kit weighs approximately 20.16 ounces, providing a perfect balance of weight and strength for optimal power output. The precision engineering ensures a seamless fit and dependable operation, whether used in stock rebuilds or high-performance modifications. Trust WOSSNER for proven durability and performance that stands up to tough conditions and aggressive riding styles.
Features:
- Enhanced piston pin oiling slots for improved lubrication
- Radial boss machining for increased strength
- Annular grooves for superior wrist pin lubrication
- Lightweight construction with tight piston wall clearance for quieter operation
- Skirt coated to reduce friction and improve break-in performance
- Ring land treatment for better oil control and ring seal
- Double-bridged forging design for added durability
- Complete kit includes piston, rings, wrist pin, and pin locks
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