Wiseco 67mm Piston Kit for Yamaha YT175 1982-1983 471M06700

Your YT175's performance ceiling is directly tied to your piston's precision and durability. A worn or undersized piston compromises compression, throttle response, and engine longevity—especially in the punishing 2-stroke environment. The Wiseco 471M06700 delivers the exact bore tolerance and heat resistance your dirt bike demands, whether you're racing competitively or pushing hard on the trails.

This complete kit eliminates guesswork with factory-spec engineering: high-silicon forged aluminum construction resists the extreme temperatures of 2-stroke combustion, while CNC machining ensures the precise tolerances necessary for consistent power delivery and reliability. Installation is straightforward with all necessary components included—piston, rings, wrist pin, and circlips—so you can get back to riding faster.

• Bore diameter: 67.00mm
• Material: High-silicon forged aluminum
• Engine type: 2-stroke
• Fitment: Yamaha YT175 (1982-1983)
• CNC-machined construction
• Includes piston rings
• Includes wrist pin
• Includes circlips
• High heat resistance
• Bolt-on installation
• MPN: 471M06700