50cc 4-stroke QMB139 Cylinder set
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50cc 4-stroke QMB139 Cylinder set (169-54)
50cc 4-stroke QMB139 Cylinder set
Item-Code : 169-54
Regular Price : $195.00
Summer Special: $149.99
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Availability :Ships in 24-48 Business Hours
 








Product Description

Hoca 50cc QMB139 4-stroke 50mm, Racing Big Bore Cylinder Set. Kit includes cylinder, piston, rings, piston pin, cir clips, head gasket, and base gasket.


Specifications:
  • Upgrades to 80cc
  • Cylinder Bore: 50mm
  • Wrist Pin Diameter: 13mm
  • Total Piston Height: 34.8mm
  • Compression Height (from center of wrist pin hole to top edge of piston): 18.3mm

Related items you may need:
50cc GY6/QMB139 Performance Head (169-70)
50cc GY6/QMB139 Performance Head (169-70)

 
 
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