Wiseco Racers Elite KTM 65 SX 09-19 1850CS Piston Kit

Wiseco's Racer Elite series forged 2-stroke pistons deliver industry-first 2-stroke piston design and technology to perform in even the most serious racing conditions. These are the first 2-stroke pistons to be forged from 2000 series alloy, providing even greater tensile strength. ArmorPlating surface treatment on the crown, in the ring groove(s), and in the pin bores protects from harmful operating conditions, while Wiseco's proprietary ArmorFit skirt coating conforms to the cylinder bore for optimized fitment and performance. For the serious 2-stroke rider and racer, Racer Elite is the only choice. 47.00 mm Bore

• ArmorPlating surface treatment on crown, in ring groove and pin bores protext from harmful detonation, friction wear, and ring micro-welding
• ArmorFit skirt coating conforms to the cylinder bore for optimized fitment, translating to optimized performance
• Dedicated forgings and additional lightening operations allow for optimized strength-to-weight ratio
• First 2-stroke piston to be forged with 2000-series alloy, providing greater tensile strength
• Improved tensile strength of forged material optimizes strength and service life
• Designed and built for each specific 2-stroke powersports engine
• Includes high-quality piston ring(s), wrist pin(s), and circlips
• Engineered, forged, and machined in the USA in Mentor, OH
• High-quality ring(s), wrist pin(s), and circlips included
• Designed for full-race 2-stroke applications