Features: 62.5 feet of Track: – AFX track is easy to use, high quality and reliable Mega G Formula Cars: – Best-handling chassis anywhere with colorful bodies and unmatched realism 22 volt Tri-Power Pack: – Compare to the 17 volts in other people’s sets AFX120 Controllers: – Upgraded for easy drivability Tune-up Kit: – Keep your cars running strong Overview: The biggest, baddest set on the planet creates an amazing amount of action into only 4′ x 8′ of floor space! With more track pieces, more track length, more levels, more banks, criss-cross tracks, squeeze tracks… There just isn’t another track like it.The easiest slot car system to learn on and drive at the limit with the lowest, lightest, best-handling chassis anywhere. Made up of our new Mega G Chassis, Upgraded AFX120 Controllers and Exclusive Tri-Power Pack, the Mega G Race System is the perfect balance of grip and speed.Adjustable power levels allow all drivers, regardless of skill, to get the most out of their race! Changing levels is as simple as flipping a switch. At full throttle through every turn you can expect the following:Beginner (8v): Stay on track about 95% of the time Intermediate (12v): Stay on track about 60% of the time Expert (22v): You’re on your own! Mega G Chassis Features: This new Mega G chassis doesn’t just go faster or handle better than the competition. And it doesn’t just have the ultra-low, narrow dimensions of the original Mega G to continue the reign of the most realistic HO cars on earth. It’s smoother, more consistent, and more intuitive than any car we’ve ever built