Designed as a multi-functional training/teaching tool for all level riders Serves as a versatile training tool to improve your balance Adjustable height legs with rubber feet The surface of the ramp is not suitable for small wheel sports. It can be used only with MTB and BMX bikes Skinny works perfectly with Intro and Coach ramp Assembly: 1 min Weight limit: 130 kg Ready to use bridge dimensions: 1000 (height) x 460 (length) x 370 (width) mm