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Rocker Arm Unit - GY6 50cc Chinese 4-Stroke


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Complete rocker arm assembly for GY6 Chinese engines.

This is a complete assembly including valve adjusters fits 50cc 4-stroke Chinese 139QMA/B mopeds.

Set your valve clearances to 0.1mm after fitting!

  • Chinese 50cc 4 stroke (GY6- 139QMA/QMB engines)
  • Keeway 50cc
  • Kymco 50cc 4-stroke
  • Peugeot V-Clic
  • Peugeot Vivacity 3 ('08 on) 4-stroke