Product Description

Estes 7250 Twin Factor Model Rocket Kit, Skill Level 2 (EST7250)

Twin Factor, as in “twin” rockets” That’s right, you get two rockets not just one! Launch them together or launch the upper stage by itself! Mini engine powered and fun to launch!

Features:

• Maximum Height: 150ft
• Two Stages

Specifications:

Recommended Engines

• Rocket Only : A3-4T, A10-3T, A10-PT
• Two Stages:
• Rocket: 1/4A3-3T, 1/2A3-2T, 1/2A3-4T, A3-4T, A10-3T, A10-PT
• Booster: A10-0T
• Projected Max Altitude: 150 ft. (46 m)
• Recovery System: Tumble
• Length: 6 in. (15.2 cm)
• Diameter: 4.3 in. (109 mm)
• Estimated Weight: .8 oz. (22.7 g)
• Estimated Assembly Time: 4 Hours (painting and glue drying time not included)
• Fin Materials: Laser cut cardstock
• Decal Type: Waterslide
• Launch System: Porta-Pad II and Electron Beam Launch Controller
• Launch Rod Size: 1/8″

WHAT YOU NEED TO BUILD:

• Scissors
• Pencil
• Ruler
• Fine sandpaper
• Carpenter’s glue
• Plastic cement
• Hobby knife
• Masking tape
• Clear tape
• Primer (white)paint (black, yellow) and clear coat (optional)
• (Tools, construction and finishing supplies not included.)

WHAT YOU NEED TO LAUNCH (sold separately):

• Estes Porta-Pad II Launch Pad and Electron Beam Launch Controller,
• Estes model rocket engines, starters and recovery wadding.
• Four 1.5V high quality AA alkaline batteries are also required for launch controller (not included).

• Resources

  • Twin Factor Manual

Other Details

Vehicle models vary. We DO NOT guarantee this will fit the vehicle specified in this listing!
Verify that this item is appropriate for your vehicle. Consult your manual or vehicle manufacturer.
Verify vehicle fit-ment before purchase.
Returns will only be accepted on items that are returned in new, factory-sealed packaging. Used, damaged (unless damaged when it arrived to you), and opened items will not receive a full refund. Any and all warranty claims will be handled through the manufacturer directly.