Wiseco Pistons 4156M06700 Forged Piston Kit for Honda ATC/TRX - 67.00mm 200

The Wiseco 4156M06700 is a high-performance forged piston kit designed specifically for Honda ATC200 and TRX200 models. This 67.00mm oversized piston kit provides a 2.00mm overbore, delivering increased displacement and enhanced power output for your vintage Honda three-wheeler or ATV.

Key Features:

• Premium forged construction for superior strength and durability compared to cast pistons
• 67.00mm bore size (2.00mm oversized) for increased displacement
• Optimized strength-to-weight ratio for maximum performance
• Condensed grain structure aligned to part features for enhanced impact and fatigue resistance
• Complete kit includes piston, rings, wrist pin, and circlips
• 100% made in USA with in-house forging and manufacturing

Fitment:

• Honda ATC200/M/S (1981-1986)
• Honda ATC200E Big Red (1982-1983)
• Honda ATC200ES Big Red (1984)
• Honda ATC200X (1981-1985)
• Honda TRX200 (1984)

Wiseco's forging process creates a tougher, more durable piston that can withstand extreme racing conditions and high-performance applications. Unlike brittle cast pistons that fail catastrophically when material yield strength is exceeded, Wiseco's forged pistons feature superior grain structure that provides exceptional mechanical properties and resistance to the demanding abuse of motorsport use.