Ø40 mm cast iron piston cylinder Derbi Euro 3, Euro 4 Artek K1

Upper engine Artek K1 Derbi Euro 3

Piston kit new complete adaptable for motorcycle 50cc Derbi Euro3. Also remember to replace the piston pin needle cage of dimension 12x15x15 mm which is not supplied in the high engine kits (this bearing is sold separately).

This piston cylinder block kit includes

• 1 x cylinder block
• 1 x piston
• 1 x cylinder head
• 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

• Mark: Artek K1
• Cylinder block material: cast iron
• Piston diameter: 40 mm
• Piston pin diameter: 12 mm