Aluminum piston cylinder Ø38.95 mm MBK 51 AV10 MVT S-race G1

High engine with cylinder head MBK 51 AV1 MVT S-race G1

Kit piston new complete adaptable for moped, moped 50cc MBK 51 Club, Evasion, Magnum, Rock and Motobécane 881... with AV engine 10. Also remember to replace the piston pin needle cage of dimension 13x16x14 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 segment
• 2 x circlips
• 1 x gudgeon pin

Technical characteristics and dimensions of the cylinder block kit

• Mark: MVT
• Model: S-race G1
• Cylinder color: gray
• Cylinder material: aluminum
• Piston diameter: 38,95 mm
• Piston pin diameter: 12 mm
• High compression cylinder head (squish: 0.85 mm - volume: 3.2cm³)
• Diagrams:
• Admission back transfers: 130 °
• Admission side transfers: 132 °
• Exhaust: 193 °