Naraku 42mm Performance Cylinder Kit for SYM


10 in stock

  • Upgrades to 63.7cc
  • Cylinder Bore: 42mm
  • Cylinder Sleeve Outer Diameter: 45.7mm
  • Wrist Pin Diameter: 10mm
  • Total Piston Height: 33mm
SKU: 137-15 Category:

YMS V8Naraku 50cc SYM and Peugeot 4-stroke 42mm Big Bore Cylinder Kit. Kit includes cylinder, piston, rings, piston pin, cir clips, head gasket, base gasket, exhaust gasket and cam chain tensioner gasket.

This is a drop in cylinder kit, no crank case modifications required! When used in conjunction with a stock stroke of 46mm the total displacement comes out to 63.7cc.

Fits the following 4-stroke models:

  • SYM Mio 50
  • SYM Fiddle II 50
  • SYM Orbit II 50
  • SYM Jet4
  • SYM Allo 50
  • SYM Cello 50
  • SYM Symphony 50
  • Lance Cabo 50
  • Lance Cali 50
  • Lance Havana 50
  • Lance PCH 50
  • Lance Soho 50
  • Peugeot Vivacity
  • Peugeot Speedfight 3

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Naraku 42mm Performance Cylinder Kit for SYM