Pro Series II™ Parts Assortment

The Pro Series II™ Parts Assortment is designed specifically for educators who want to move beyond step by step kits and into authentic engineering experiences. This versatile collection of rocket components gives students the opportunity to design, build, and test their own rockets while developing critical thinking, collaboration, and problem solving skills. It is an excellent fit for STEM classrooms, camps, and youth programs focused on hands on learning.

Comprehensive Classroom Components

This assortment includes a wide range of high quality parts such as plastic blow mold nose cones, BT-70 and BT-80 body tubes, tube couplers, plywood bulkheads, centering rings, engine mounts, and recovery components. With rail guides, shock cord mounts, nylon parachutes, and balsa sheets included, students have access to everything needed to construct safe and flight ready rockets.

• 1 - BT70 Plastic Blow Mold Nose Cone
• 1 - BT80 Plastic Blow Mold Nose Cone
• 1 - BT70 to BT80 Plastic Blow Mold Adapter
• 2 - BT70 24 inch Body Tubes
• 2 - BT80 24 inch Body Tubes
• 2 - BT70 3 inch Tube Couplers
• 2 - BT80 3 inch Tube Couplers
• 2 - 24mm 3.5 inch Engine Mount Tubes
• 2 - 24mm Engine Retainer Sets
• 2 - 29mm Engine Retainer Sets
• 1 - 24mm to 29mm Engine Adaptor Set
• 1 - BT70 24mm Centering Rings
• 1 - BT80 24mm Centering Rings
• 4 - Rail Guides
• 1 - BT70 29mm Centering Rings
• 1 - BT80 29mm Centering Rings
• 2 - BT70 Plywood Bulkheads
• 2 - BT80 Plywood Bulkheads
• 2 - Shock Cord Mounts
• 2 - Bulkhead Screw Eyes
• 4 - 12 x 4 x 1 8 inch Balsa Sheets
• 1 - 18 inch Red Nylon Parachute
• 1 - 15 inch Red Nylon Parachute
• 1 - BT70 Fin Marking Template
• 2 - 29mm 8 inch Engine Mount Tubes
• 2 - Shock Cords

Student Driven Engineering and Design

Unlike traditional model rocket kits, the Pro Series II™ Parts Assortment does not include detailed instructions. This allows students to take ownership of the design process, make decisions, test ideas, and learn from real flight results. Educators can guide students through the engineering design cycle while encouraging creativity and teamwork.

Build, Test, and Improve

With enough components to build and fly at least two different rockets, students can compare designs, analyze performance, and refine their builds based on data and observations. This iterative approach reinforces scientific inquiry and engineering best practices, making the assortment an excellent tool for project based learning and long term STEM programs.

A Powerful Resource for Advanced STEM Programs

The Pro Series II™ Parts Assortment is ideal for upper grade classrooms, after school programs, and camps ready to tackle more advanced rocketry challenges. It provides a flexible foundation for lessons focused on propulsion, stability, recovery systems, and real world aerospace engineering concepts, helping students connect classroom learning to hands on experience.