Introduction: In a crash, they'll fly up to 15 feet from the track. Every crash doesn't just interrupt the race, it risks serious damage to your car. Introducing the AFX Exclusive Race Barrier, made with our new Slip Rail low friction polymer, it's: Tall enough to keep errant cars in arm's reach. Tough enough to withstand years of crashing at top speed. Soft enough to prevent serious damage to your AFX missile. The AFX Race Barrier is especially helpful for HO cars with low downforce traction magnets or no magnets at all. With the low-friction Slip Rail material, cars slide easily when they come in contact, keeping their speed on outside rails. The AFX Race Barrier has double-side photo realistic graphics and high-grip, multi-use adhesive for an easy-to-use, attractive addition to your race track. Features: The FN20 Advanced Power Unit is lighter, smoother, quieter, more consistent and uses 33% less energy than Mega-G Up to 35% lighter than any other HO chassis, 5% lighter than Mega-G Narrowest, lowest chassis ever made for more realistic bodies Pick-Up Shoes are stronger, follows rail better for consistent power Lowest center of gravity of all competitors to corner with confidence AFX Exclusive Extra-long tapered guide pin keeps the car on track longer Level 30 Neodymium Ground Effects Magnets keeps cars glued to the track Super durable Nylatron has just enough flex High carbon power unit brushes last longer than composite brushes New Redundant Power Transfer System maintains consistent power supply to motor for improved durability and drivability Mega G+ Chassis: The Mega G+ chassis doesn't just go faster or handle better than the competition