Cylinder -NARAKU Ø55.0mm 102 ccm 6 transfer ports- Vespa V50, PK50, APE50

NARAKU 102 cc cylinder for sporty Vespa tourers

The 102 is the largest capacity cylinder from Naraku for the fifties crankshaft. It is very suitable for building a fast touring engine. The longer primary (3.00) and a 19-barrel carburetor are then required.

A racing shaft with longer timing can also be used as an option. This significantly increases the performance in the upper rev range, which is particularly interesting in conjunction with a sports exhaust system. In addition to all-round exhaust systems such as the ET3 or SS 50/90 Banana, somewhat sportier systems can also be used here. The BGM PRO Banana, for example, offers an official increase in performance that goes hand in hand with an unobtrusive look and sound.