Yamaha Vertical Minarelli Parmakit 47.6mm "72cc" Cylinder Kit big max Come with a factory 14mm

Come with a factory 14mm intake for a Dellorto SHA

The plastic is in pretty good shape with no cracks or chips besides a small piece on the rear under the rack

I'm told these go great with water cooled cylinders

Malossi clutch springs for some of the larger clutches from Malossi

Yamaha Vertical Minarelli Parmakit 47.6mm "72cc" Cylinder Kit big max Come with a factory 14mmParmakit 47. 6mm 72cc cylinder kit for Vertical Minarelli powered scooters. These engines came on tons of bikes like the pre bug Zuma, MBK Booster Stunt, BW's etc. Aluminum, nikasil plated cylinder. Single ring piston with 10mm wrist pin. O ring head. 6 transfers with a nice oval exhaust. Very nice looking cylinder. This is designed to work with the stock 10mm, standard stroke crankshaft. Comes with cylinder, piston, ring, pin clips, complete gasket