Add an exciting challenge to your RC crawler truck course with the Tight Rope Drive Challenge Obstacle. Features a realistic rope bridge and stairs for an engaging experience. The adjustable width between the ropes accommodates different RC truck sizes. Compatible with SCX24 TRX4M FCX24 FMS Axial 1/24, 1/18, 1/12 scale RC crawler trucks. Made of high-quality beech material for durability and longevity. Combine with other RCrabbit products to create a customized RC course.