Brand new big bore cylinder / barrel kit to fit:
Yamaha YE 50 Zest (1993-1995).
This cylinder kit is an upgrade on the original Yamaha YE50 for the years and models shown above. The top end will go from 50cc to 70cc.
This kit includes:
- cylinder (barrel / jug)
- cylinder head
- piston kit
- gaskets
To replace OEM cylinder: TBC
Minarelli Horizontal 2T A/C (Air Cooled) Engine.