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-strokemodels:
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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