Hi Gizmo , Aftermarket parts and accessories grew in popularity, and kids were eager to personalize their bikes with the latest fashion in bolt on hardware. The "Bill Matthews Co." continued to be the leader in this field with their "Far Out" line of parts, and in 1964 had some new additions to its line up of wares. Looking to the hot-rod set for inspiration Bill Matthews came up with the idea to produce a set of dragster style "headers" that kids could bolt to the chain guard of their bikes. These "headers" imitated the look of the chrome upsweep exhaust pipes found on many high performance motor vehicles, especially chopper motorcycles. The Bill Matthews Co. also came out with a seat post that was spring loaded, which made it into a kind of shock absorber.The Bill Matthews Co. continued producing kustom bike parts in '65, after a very successful year of related sales. 3-wheel conversion kits, sissy bars and simulated exhaust pipes set the tone for their line of components. I would go out & buy that bell!!! she will love it!!:)