Cast iron piston cylinder Ø39 mm 139FMB-B Archive, Mash, Masai, Orion... 50 4 gray

High Motor Cast Motor 139FMB-B 50cc 4T

Piston kit new complete adaptable for motorcycle 50cc Eurocka Legend, Mash Fifty, Skyteam Cobra and other models with 139FMB-B 4 engine time.

This piston cylinder block kit includes

• 1 x cylinder block
• 1 x piston
• 1 x set of seals
• 1 x set of piston rings
• 2 x circlips
• 1 x gudgeon pin

Technical characteristics and dimensions of the cylinder block kit

• Brand: generic
• Cylinder block material: cast iron
• Piston diameter: 39 mm
• Piston pin diameter: 13 mm