YBIKE Glider- Deluxe Scooter YBike Glider "Scooter! For children still too young enjoy a big kids Scooter, the YBike - Glider is ideal for balance and motor-development while allowing the little ones to feel like a big kid. The Glider - Scooter offers unique, high-quality design with tank-like strength at an affordable price. The Glider has a practical design of a scooter, with two front 12cm PU wheels, wide rear 9cm PU wheel, strong ribbed deck and aluminium handlebar Larger wheels also allow for a safer ride on uneven surfaces.