1.customed chassis,ligher and heavy duty. 2.frame of big powerfull sand buggy 3.buggy chassis for V6 or V8 engine sand buggy chassisfor V6 or V8 enginecompletely assembled,includes every parts,just without engine and gearbox.includes bassis frame, wheels, seats,ligher, batter and gas tank etc.Brakes, rim and tires: Front and rear brake: auto vacuum brakeFront tire: 27x7.5-15 Rear tire: 28x15.5- ...