JE Pistons 128885S Forged Single Piston 82mm Bore 13.0:1 Compression Suzuki

The JE Pistons 128885S is a high-performance single forged piston designed for Suzuki GSX-R1100, GSX-R1100F Katana, and Bandit motorcycles with an 82.00mm bore size and 13.00:1 compression ratio. Forged in the USA using 2618 aluminum alloy, this piston delivers the high tensile strength required for demanding performance applications and features JE's proprietary Forged Side Relief (FSR) forging design that minimizes friction and power loss.

Key Features:

• Engineered, forged and machined 100% in the USA for precision and quality
• 2618 aluminum construction provides high tensile strength for high-demand performance applications
• Proprietary FSR forging design reduces skirt width to minimize friction and save weight with a shorter wrist pin
• 82.00mm bore diameter with 13.00:1 compression ratio
• Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
• Single piston (part of 128885 four-cylinder kit)

JE Pistons are designed for each specific engine and riding application to provide the ultimate combination of durability and performance. Whether you're building a high-performance street bike or a track-ready race engine, this precision-engineered piston delivers the reliability and power output demanded by serious riders and engine builders.