Ban Jing GY6 Ceramic Big Bore Kit 58.5MM (155cc)

Ban Jing Performance Ban Jing 58.5mm Ceramic Big Bore Kit with Nikasil Cylinder Coating for 150cc and 125cc GY6 4-stroke engines and engine based vehicles. Easy to install! Just bolt on with no crankcase modifications needed.

  • Bore: 58.5mm
  • Overall Height (cylinder): 90mm
  • Heat Resistant Ceramic Coating
  • Nikasil Interior for Reduced Friction and Low Wear

GY6 QMI/QMJ 152/157, Various unlisted makes/mode