Pack joint for kit 50cc Ø40mm AIRSAL aluminum scooter minarelli horizontal liquid Engine (nitro, aerox ...)

Here is the spare pack attached to the 40mm aluminum 50cc kit from AIRSAL mounted on horizontal scooter minarelli such as MBK NITRO, YAMAHA ... AEROX. Ideal for replacing your worn seals by time or after removal. Delivered complete as presented with attached muffler, 2 joints of different thicknesses paper bases to refine your squish, O-rings studs, and seal around central cylinder head gasket.