DESIGNED FOR MTB, dirt / street riders, as well as BMX riders. The ramp is Hard Tail and BMX friendly. LIL AIR is an introduction to airy jump, dirt street jump, and slopestyle. LIL AIR is designed for riders of all skill levels. For beginners looking to learn how to jump from square one. For that, we recommend the LIL AIR + PAD set. From intermediate to experienced riders. With the right skills, you can perform big jumps, such as car jumps, and more. SPECIFICATION LIL AIR has a smooth bended surface for quiet and great roll. The new generation of the LIL AIR ramp is lighter and assembles even more quickly. It offers a smoother roll for an enhanced experience. This ramp is super portable and easily transportable with its wheels. GEOMETRY Height adjustment amplitude: from 790 to 905 mm / from 31.1 to 35.6 inches. Leg travel: 165 mm / 6.5 inches. Working surface dimensions: 2075 (length) x 485 (width) mm / 81.7 (length) x 19.1 (width) inches. Surface radius: R of 3400 mm / R of 133.9 inches. Amplitude adjustability LIL AIR very adaptable to various both natural and urban landings. COMPATIBILITY LIL AIR works perfectly with PAD. LIL AIR ramp and PAD are excellent training solutions for progression and skill improvement in dirt jumping. Step-by-step learning in a safe environment makes this a great tool for riders of all levels, especially beginners, experienced riders, coaches, and interdisciplinary trainees.