Buildex, Speed Machines Road Glider Chopper Bike Take a ride with the Buildex Road Glider Buildex toys are ideal for little engineers and young minds Designed to encourage children to develop three-dimensional thinking and an appreciation for construction, movement and design Patent pending construction system called Grid-Lock which allows strong and safe assembly without the need for tools Collect them all and let the challenge begin! Take a ride with theBuildex Road Glider Buildex toys are ideal for little engineers and young minds Designed to encourage children to develop three-dimensional thinking and an appreciation for construction, movement and design Patent pending construction system called Grid-Lock which allows strong and safe assembly without the need for tools Collect them all and let the challenge begin!