JE Pistons 284853 Forged Piston Bore Compression - 96mm 13.5 1

The JE Pistons 284853 is a high-performance forged piston designed for demanding motorcycle applications. Engineered with over 50 years of racing experience, this piston delivers championship-proven reliability and performance for serious enthusiasts and professional builders.

Key Features:

• Forged construction for maximum strength and durability under extreme conditions
• 96mm bore diameter with 13.5:1 compression ratio for optimal power output
• Smooth radius dome and dish designs engineered for efficient combustion
• Radiused valve reliefs to prevent valve-to-piston contact
• Precision CNC machined ring grooves ensure proper ring seal and longevity
• Machined oil drain back holes optimized for specific oil control requirements
• Factory honed pin bores for precise fit and reduced friction
• Includes wrist pins and locks for complete installation

JE Pistons has earned its reputation through victories in NASCAR, Indy 500, Baja 1000, SCCA Trans-Am, 24 Hours of Daytona, LeMans, Paris to Dakar, and numerous other professional racing series. This piston brings that same race-tested technology to your engine build.