... 17",R 14'' 150cc pit bike/dirtbike for professional (QW-DB-08B) 150cc pit bike,off road dirt bike150cc engine,4 ... USD front suspensionSuspension Rear: High performance adjustable rear shockModel: QW-DB-08BEngine: 150cc, Single Cylinder, air cooled, 4 strokeDisplacement: 149 mlBore ... PCS40HQ: 142 PCS 150cc pit bike/dirtbike for professional QW-DB-08B