Performance big bore cylinder kit 

123cc/125cc (some of shop call it 125cc)  

will for KYMCO 4 stroke ATV engine

KYMCO

Mongoose 90cc 4 stroke

Kawasaki

KFX 90cc 4 stroke ( with Kymco 4T engine )

Arctic Cat :

do not fit to non Kymco engine , bolt pattern different,

DVX 90cc - 4 Stroke (After 2008 model with Kymco engine) 

Alterra 90 DVX 90 4 Stroke  Kymco engine  ( LBD4  & KHC4)

this is best choice for your scooter engine upgrade

everything show in photo

include

1x 123cc /125cc 55mm big bore cylinder kit

1x piston kit ( piston,rings,wrist pin,clips), Piston pin 13mm

1x  gasket set( head,base & timing chain)

displacement will up to 123cc/ some workshop call it 125cc

premium quality from Taiwan!

item price & shipping not include any tax or duty