MBK 51 bare motor casings AV10 engine Polini

MBK 51 bare motor casings AV10 engine Polini

Engine block half right and left new adaptable for moped, moped 50cc MBK and Motobecane 51 Club, Evasion, Magnum, Rock...

Includes

• 1 x crankcase
• 1 x flappers
• 1 x valve seal
• 1 x intake pipe Ø 15 mm
• 1 x intake pipe Ø 19 mm
• 2 x xNUMXx15x22 mm spinnaker seals
• 6 x screws Ø 6x16 mm
• 1 x spacer 7x14x19 mm

Technical characteristics and dimensions of the crankcase

• Mark: Polini
• Manufacturer no .: 170.011
• Material: aluminium
• Bearing Housing Hole Inner Diameter: 19 mm
• Inner diameter fixing holes: 7 mm
• Outer diameter thread fixing holes reeds: 6 mm
• Flap fixing center distance: 42 mm
• Outer diameter thread cylinder mounting holes: 6 mm
• Cylinder fixing center distance: 43 mm
• Housing dimensions detailed on the diagram