Cylinder piston cast iron Ø40 mm Minarelli horizontal liquid MBK Nitro, Yamaha Aerox... 50 2T Top Performances

Upper engine Top perf Mbk Nitro, Yamaha Aerox, Malaguti F12, Aprilia SR ...

New full piston kit kit suitable for scooter 50cc Minarelli horizontal engine with liquid cooling. Remember to replace the needle cage piston pin of dimension 10x14x13 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: Top Performances
• Cylinder block material: cast iron
• Piston diameter: 40 mm
• Piston pin diameter: 10 mm