- Exact fit A, B, or C pistons match your cylinder bore perfectly to maximize power and performance while reducing blow-by and oil consumption
- 2-stroke pistons have an 18% silicon content which decreases wear and thermal expansion, allowing for tighter running tolerances for more power, less noise, and longer lifespan
- Big Bore pistons increase displacement and power while maintaining stock compression ratios
*** Small end bearing not included
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Part numbers in this product:
23628A | 23628B | 23628C
