Naraku Aprilia Af1 50 91-92/classic 97-99/mx 04 Cylinder Kit

Naraku Aprilia Af1 50 91-92/classic 50 97-99/mx 50 04 Cylinder Kit Silver . Cylinder Kit V.2 70cc 25/28mm for Minarelli AM.The long proven 70cc Naraku cylinder kit in the new V.2 version with adjustments that make this cylinder kit even more suitable for everyday use.The mold was adapted to the original Minarelli cylinder.The ´´113´´ designation is cast in and therefore the cylinder is hardly distinguishable from the original.In addition, the cylinder was painted in the factory cylinder silver colour.The gasket kit now includes all necessary gaskets to fit the kit on Euro 1 to Euro 4 models.Not needed gaskets are simply omitted during installation.This makes this robust 70cc Naraku sports cylinder suitable for all Minarelli AM engines of all model years.It is recommended for both series and sports exhaust systems.With the included adaptor all manifolds with 25mm or 28mm can be mounted.If the original carburettor remains installed, it is highly advisable to increase the carburettor jetting by about 7-10%.We recommend to use a sports carburettor (19mm).The cylinder is designed for original cylinder head use.However, a separately available special 70cc Naraku cylinder head is recommended. tradeinn Motardinn