Since the introduction of the Pro38® line of reloadable high power rocket motors in 2000, the ProX® line by Cesaroni Technology Incorporated (CTI) has grown to cover every total impulse class from F to O.

ProX® rocket motors offer many features designed to set them apart from the rest: quick, reliable ignition, adjustable delays, fast reloading, mess-free unloading, even hassle-free warranty coverage - the list goes on. CTI also pioneered cross-brand compatible reloads with the Pro75® and Pro98® lines, giving you more reload choices while saving you money on expensive hardware.

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