Our bulk rocket engines will ensure your preparedness for any exciting afternoon of rocket-launching. Purchase our bulk model rocket engines along with your bulk rocket pack or on their own for takeoff anytime! Save time and money with these motor kits and get ready for your next skyrocketing adventure. At eHobbies, we carry the Estes rocket accessories you need for a successful flight every time. Find the affordable launch equipment and instructions, along with the newest and most popular Estes rocket models, online at eHobbies. Each bulk rocket engine pack comes with either 12 or 24 motors and the necessary number of igniters, igniter plugs and recovery wadding sheets for safe liftoff and landing. Try these Estes rocket motor bulk packs for an outing with students, a youth group afternoon or to stock up for your own rocket launching. Save money and prepare for takeoff with these exciting engine packs.