The Pro-X ® hobby rocket motor family consists of 7 varieties of motor sizes, from 24mm to 150mm in diameter, one of the largest hobby rocket motors on the market. With 13 unique propellant formulations, and variable length reusable cases, the Pro-X lineup is suited to meet wide range of customer specifications.
Ranging from E class to high O class motors. A variety of delay charges, burn times, and thrust curves to meet every need from serious hobbyists, to university design teams, to startup R&D projects.
The Pro24™ motors offer beginners a quick and easy assembly with features like adjustable delays and instant ignition. Their fast, reliable factory-supplied ignition system makes them ideal for new fliers.
Introduced in 2009, Pro29™ motors are known for their fast assembly and adjustable delays. Available in six sizes, these motors are a top choice for new fliers seeking reliability and ease of use.
Since 2000, Pro38™ motors have stood out for their quick assembly and adjustable delays, making them ideal for clusters and upper stages. Available in seven sizes and various propellants, they’re versatile and reliable.
The Pro54™ motors, introduced in 2002, set a new standard with an adjustable delay tool for precise tuning. Available in seven sizes and propellant types, they’re perfect for diverse rocketry needs.
CTI's Pro75™ motors offer cross-brand compatibility, making them versatile and cost-effective. With user-friendly features and multiple grain sizes, they provide great value for rocket enthusiasts.
Pro98™ motors are known for their cross-brand compatibility and reliable design. Available in various sizes and propellants, they offer affordable, high-performance options for a range of applications.
The Pro150™ O8000 is the largest certified motor, designed for easy assembly with a modular casing. With over 1800 pounds of thrust, it’s powerful and cost-effective, thanks to CTI's hardware rental program.