This is a complete car less body, ready to run and ready for you to mount the static kit or resin body of your choice to make you own unique car quickly and easily at low cost.  This chassis comes with finely-detailed plastic wire wheels typical of many sports and grand prix cars of the 40s, 50s, and early 60s.  You can also install other wheels to complement whatever body you are using and make this chassis the basis for almost any kind of car you want to model in 1/32 scale. The plastic crown gear is a press-fit and is installed. It has adjustable wheelbase for easy adaptation to many different bodies. The chasis is also available with set-screw mount alminum whells at a slighlty higher price---see CTX1196A