Big bore cylinder kit 125cc 55MM for KYMCO MXU 90 4T Kawasaki KFX90 90cc 4T TW

  
Performance big bore cylinder kit. 123cc (some of shop call it 125cc). Will for KYMCO 4 stroke ATV engine. KFX 90cc 4 stroke (with Kymco 4T engine). Do not fit to non Kymco engine, bolt pattern different.

DVX 90cc - 4 Stroke (After 2008 model with Kymco engine). DVX 90 4 Stroke Kymco engine (LBD4 & KHC4). This is best choice for your scooter engine upgrade. 1x 123cc 55mm big bore cylinder kit.

(piston, rings, wrist pin, clips). Gasket set(head, base & timing chain). Displacement will up to 123cc/ some workshop call it 125cc.