AFX 21035 #4 Matmut Peugeot 908 Oreca. HO Scale Electric Slot Car. Mega G+ Chassis. AFX Mega-G+ chassis that is completely re-designed to be smoother, quieter, 5% lighter, better handling, easier to drive, more durable, more consistent, uses 33% less electricity and runs cooler than the original Mega-G chassis. Fully assembled and ready to race only on H.O. scale slot car tracks including AFX, Auto World, Life Like, Tyco, etc. REQUIRES 120 OHM CONTROLLER!