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The WOSSNER 8581DB piston kit is engineered to deliver enhanced performance and durability for Beta and KTM engines with an 88.97 mm bore size. Crafted with precision, this lightweight piston features advanced piston wall clearance for quieter engine operation and improved longevity. The skirt is coated to reduce friction during break-in and regular use, ensuring smoother engine cycles and extended component life.
Engineers have incorporated improved lubrication features such as enhanced piston pin oiling slots, radial boss machining, and annular grooves for optimal wrist pin lubrication, which collectively contribute to increased reliability and reduced wear. The ring land treatment further enhances oil control and sealing, promoting efficient combustion and power transfer.
The piston is designed with a double bridged forging construction where noted, providing increased strength and stability under high-stress conditions. The kit includes all necessary components: piston, rings, wrist pin, and pin locks, making installation straightforward and comprehensive. This high-quality WOSSNER piston kit is ideal for enthusiasts seeking performance upgrades or rebuilding their engine with reliable, durable parts. Whether for racing or everyday use, this piston kit helps maintain engine integrity and performance over time.
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