I have noticed a difference in prices of what appears to be the same part but for different brands of chassis. Are some parts made by the same company then distributed to different name chassis dealers. Just curious.
Sometimes. People like ward or PMI (slack kart chassis) help others to make chassis and design them. But parts like spindels are not always interchangeable. Altho pex chassis come from a trick/olimpic jeg I don't think all parts switch over. Same thing on platnuim and phantom
