Naraku 70cc Performance Cylinder for LC Piaggio

$109.99
SKU: 137-16

This item is IN STOCK

Current Stock: 1

Naraku 70cc Liquid Cooled Pentagonal Piaggio Big Bore Cylinder Kit. Kit includes cylinder, low-friction molybdenum coated piston, rings, piston pin, cir clips, head gasket and base gasket.

When used in conjunction with a stock crankshaft the total displacement comes out to 70cc. Suitable for use with stock or performance exhaust.


Fits models with the Liquid Cooled Piaggio engine including:
  • Aprilia SR50 (2003-13)
  • Derbi Atlantis (2002+) and GP1 (thru 2001)
  • Piaggio NRG (1998+) and Zip 2 (1996-02)
  • Gilera DNA and Runner
*You may need to modify your engine case to accommodate the larger cylinder.

Please see our Warranty & Returns Policy.


  • Upgrades to 70cc
  • Cylinder Bore: 47mm
  • Cylinder Sleeve Outer Diameter: 52.15mm 
  • Wrist Pin Diameter: 12mm
  • Total Piston Height: 54mm
Aprilia, Piaggio