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Excludes SSR PitBikes


Piston Rebuild Kit | 125cc | 54mm Bore

Piston Rebuild Kit | 125cc | 54mm Bore


Product Code: 10029-fam

Product Information

This item fits most 125cc ATV's, Go Karts, and PitBikes W/54mm Bore Size

Gaskets not included!!!

Piston Kits include:

  • 54mm Piston (Measures 53.5mm)
  • 2 Compression Rings
  • 1 Oil Ring (set)
  • Wrist Pin and Clips


This item is known to fit the following models:


  • ALL 125cc
  • ATK125-A (Go Kart)
  • ATA-125H
  • ATA-125D
  • ATA-135D
  • ATA-125A/A1
  • ATA-125G
  • ATA-125F1
  • ATA-135C
  • ATA-125L
  • ATA-125E

Cougar Cycle:

  • RIDER 7
  • RIDER 8
  • RIDER 9
  • SHARK 8

SSR (PitBike)

  • ALL Base 125cc


Note: Will not fit 110cc or 150cc 

This item will fit many other models of chinese ATV's/GoKarts 125cc, If in doubt just Compare the pictures, if it looks the same it probably is.

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