*Motor Sold Seperately* EDGE RTRs - Our fully assembled ready to race cars feature Aluminum 3/4" Fronts (#672B), Smoothie Rears (#70711) And King Crown Gear (#70155). You must position and solder wheelie wheels before use. RTR cars come in various colors with paint schem/graphics as shown. The EDGE features rear Adjusta-Bushings for an adjustable ride height and wheelbase, up to 1-1/8" rears. The front of the chassis accommodates 5/8" or 3/4" diameter fronts due to itï¾’s 14 hole axle pad for adjustable wheelbase and ride height adjustments. Inline motor mount can be cut off to use angle winder motor. Does not include motor. This strong chassis design incorporates long wheelie bars with easy-to-adjust wheelie wheels. (You must position and solder wheelie wheels.) Six mounting positions allow you to easily mount ANY Lexan or Hard Plastic body. RTR cars come in various colors with paint scheme/graphics as shown.