Piaggio Vespa Piston Top (Dykes Ring) & Bottom Rings Standard PX125 Capacity_50cc Fly 100 4T 2006-2007 (APAC)

Fly 100 4T 2006-2007 (APAC)

the holder is then threaded in and screwed tight again

Vespa LT 125 4T 3V ie NOABS E3 2013-2016 (APAC)

BGM PRO 177 Cylinder Kit PX

Piaggio Vespa Piston Top (Dykes Ring) & Bottom Rings Standard PX125 Capacity_50cc Fly 100 4T 2006-2007 (APAC)Piaggio Vespa Piston Top (Dykes Ring) & Bottom Rings Standard PX125 This type of ring was first introduced on the Vespa PX125 Models. The piston ring is significantly different to other Vespa Piston Rings. Piston rings have to be slightly stretched out to allow to allow fitment on to the piston. Piston rings made of cast material have only limited elasticity and break relatively easily. This was mainly used for the bottom ring the p range models.