These are exactly what they sound like.. "A KIT". THIS WAS BLUEPRINTED OFF OUR ROPER FXT. IT IS IDENTICAL TO OUR ROPER. They are sold as a "U Build it" style so there for un-welded. This is as good as it gets! This is a modular frame kit that is very easy to assemble without any jig needed! What do we mean by "modular"? 95% of the kit is laser cut. That means all the parts are precisely cut to our cad drawings. The series of square holes along the frame beams mean that the 1''x1'' cross supports can be placed wherever the builder wants. So on the race track not all the frames will be the same. The rear axle hangars are designed to bolt in two locations, this allows the use of 6'' or 8'' wheels on the same chassis. We all know how much of a pain it is to swap wheel sizes. The idea behind these frames is to set a standard/make lawn mower racing more accessable to everyone. In any other motorsport chassis are standard (karts cars etc) . These allow a racer to build one or more chassis just the way he like.. so that if he were in an accident and bends one he can have another one painted and ready to transfer all his parts on the new chassis in only a few hours. This chassis is build ready to assemble at 45'' wheel base but the builder can do what he wants with his kit. Once assembled it is ready to "dress up'' with all the components we sell on our website. This Kit includes everything pictured .

NOTE** : Please keep in mind this is a universal kit for many classes in many sanctions worldwide. It is important to add extra bracing as needed for the appropriate classe you are building for.. different power levels require different bracing.