Wiseco PK1424 Forged Piston Kit with Top-End Gaskets - 11.7 1 98mm

The Wiseco PK1424 is a complete forged piston kit designed for the Suzuki LT-R450 ATV (2006–2010), featuring a 98.00 mm bore and an aggressive 11.7:1 compression ratio. This kit includes the piston, wrist pin, rings, circlips, and a top-end gasket kit — everything needed for a full top-end rebuild in a single package.

Key Features:

• Forged aluminum construction — forged in-house in the USA for superior strength and consistency
• 98.00 mm bore diameter with Wiseco part number 4911M09800
• 11.7:1 compression ratio for enhanced power output and throttle response
• Optimized strength-to-weight ratio — dedicated forgings with condensed, aligned grain structure resist impact and fatigue
• ArmorGlide skirt coating reduces friction and extends piston service life
• Complete kit includes piston, high-quality rings, wrist pin, circlips, and top-end gasket kit
• Compatible with cast iron, chrome, Nikasil, and boron composite cylinder bore compositions
• Wiseco rings are application-specific and must be used with Wiseco pistons only

Wiseco forged pistons deliver the durability that high-performance ATV applications demand. Unlike brittle cast pistons, forged pistons feature a condensed, aligned grain structure that provides superior mechanical properties, impact resistance, and fatigue life — built to handle the punishment of off-road and race conditions. With 80+ years of piston manufacturing expertise and all forging and tooling produced in the USA, Wiseco maintains complete control over every stage of production from raw material to finished part.