SBYKE Scooter The Sbyke P20 is the top of the line Sbyke Model. With a 10-ply skateboard deck and 20" aircraft grade aluminum alloy BMX wheel. The P20 is meant for all riders looking for the ultimate experience and has a 220lb weight limit. This hybrid bike/skateboard/scooter combines the world of BMX and skateboarding and can be used for transportation, exercise or just for fun. Crafted of high-quality materials such as 10-ply hardwood maple, aircraft-grade aluminum and ABEC 7 bearings, the Sbyke P20 is rugged and durable with a sleek, eye-catching design. With aircraft grade aluminum frame giving it a weight limit of 220 lbs and adjustable height BMX handlebar, the P20 is great for kids and adults.