Cylinder piston cast iron Ø40 mm Minarelli horizontal liquid Mbk Nitro, Yamaha Aerox... 50 2T DR Racing

Upper engine DR Racing for Minarelli horizontal 50cc 2T

New complete piston kit kit suitable for scooter 50cc MBK Nitro, Yamaha Aerox and other horizontal Minarelli 2-stroke engine models. Also remember to replace the piston pin needle cage 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 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: DR Racing
• Cylinder block material: cast iron
• Piston diameter: 39,946 mm
• Piston pin diameter: 10 mm