About this 3D model

“Formula 51" car printed for a 3D Derby (Pinewood derby except with 3D printed cars). Fits on a standard derby track. Change the infill density and use the weight (described below) to get the desired weight class. You will need: Printed parts 1 1/2oz wheel weight, such as this one: Amazon.com: CKAuto 1/2oz, 0.5oz, Grey, Adhesive Stick On Wheel Weights, 63 oz/ 4 lb/Box, OE Quality, (126pcs) : Automotive . The hole on the bottom on the car is designed for a 19mm x 17mm x 6mm weight. 4 wheels and axles designed for derby cars, such as these: MV Precision Wheels and Axles | Maximum Velocity (maximum-velocity.com) Super glue Use a hammer to install the axles/wheels and use super glue to attach the weight and accessory parts.