Brand new big bore cylinder / barrel kit to fit:
Aprilia SR 50 Di Tech (2003-2008).
Aprilia SR 50 R (2004-2010).
Aprilia SR 50 R Factory (2004-2010).
Aprilia SR 50 Street (2003-2010).
This cylinder kit is an upgrade on the original Aprilia SR 50 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
Piaggio NRG / Purejet 2T L/C (Liquid Cooled) Engine.