Wiseco 4772M07500 Suzuki Forged Piston Kit CR - GSXR1000 75mm 13.5 1

The Wiseco 4772M07500 is a high-performance forged piston kit designed for the Suzuki GSXR1000 (2001–2004). Engineered to deliver maximum power and reliability, this kit is a direct upgrade for riders demanding more from their engine.

Key Features:

• Forged High-Silicon Aluminum Alloy Construction — Provides superior strength, heat resistance, and durability over cast pistons
• 13.5:1 Compression Ratio — Optimized for high-performance and racing applications, maximizing power output
• 75mm Bore Diameter — Oversize bore; cylinder sleeving or re-boring required for proper fitment
• Innovative Forging Design — Piston profile and skirt geometry engineered for maximum horsepower and torque
• Complete Kit Includes: Piston, rings, wrist pin, and circlips (2953XG ring set included)

Wiseco pistons are manufactured in the USA and are a trusted choice among professional engine builders and motorsports enthusiasts worldwide. The 4772M07500 kit is a bolt-in upgrade path (with appropriate machine work) for the GSXR1000 platform seeking higher compression and increased performance.

Note: Oversize pistons require professional cylinder boring or sleeving to the specified diameter before installation.