Scale name: 1:87 Scale Power source type: Battery Powered It's time to take to the racetrack with this AFX Ford GT40 Mark II HO slot car. The AFX Mega-G+ chassis has been 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. The Mega-G+ is easily the lightest chassis you can buy. Add that to the lowest center of gravity and you get a car that is fast and nimble. Most realistic. Best Performance. Fun to drive. What a combination! The AFX Mega-G+ HO slot cars are best driven with a 90 or 120 ohm controller such as the AFX 21036 120 ohm controller. Chassis: Mega-G+ Short (1.5 inch) wheelbase chassis Features: clear windows, extra long tapered guide pin, level 30 neodymium traction magnets, durable Nylatron chassis material, long lasting high carbon motor brushes, fully assembled and ready to race on most HO scale slot car tracks including AFX, Auto World, Life Like, Tyco, etc. Includes: 1 - Ford GT40 Mark II #96 HO slot car. Note: Recommended for ages 8 to adult.