Estes® B4-4 Model Rocket Engines 3 pk
genuine image
Estes® B4-4 Model Rocket Engines 3 pk
The Estes B4-4 engine is a single stage engine designed for model rocket flight, and is suitable for rockets weighing less than 3.5 ounces, including the engine.
Estes® B4-4 Model Rocket Engines 3 pk
ერთეულის #: 13942959

Estes® B4-4 Model Rocket Engines 3 pk

85% of respondents would recommend this to a friend

ერთეულის #: 13942959

GEL 94

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from აშშ

Საწყობში
აშშ იმპორტირებულია USA მაღაზიიდან
შეუკვეთეთ ახლავე და მიიღეთ პარასკევი, ოქტომბერი 09
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
The Estes B4-4 engine is a single stage engine designed for model rocket flight, and is suitable for rockets weighing less than 3.5 ounces, including the engine.
U-Care-ის გარანტია:
არცერთი
აირჩიეთ გეგმა
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
qiwi wallet payment
Note: Step Down Voltage Transformer required for using electronics products of აშშ store (110-120). Recommended power converters იყიდე ახლა.

What Stands Out

High Performance
Each B4-4 engine is designed for stable, high-powered launches, providing an impressive thrust to elevate your rocket design to impressive altitudes, enhancing the overall flight experience.
Reliability
Estes® engines are rigorously tested for consistency and safety, ensuring that model rocketeers can trust their performance for every launch, minimizing the risk of failure during exciting rocket launches.
Compatible Variety
Designed for versatility, these engines are compatible with a range of Estes® rockets, making them an essential addition for hobbyists who seek flexibility in their model rocket assemblies and configurations.

Პროდუქტის აღწერილობა

Shop now for the Estes® B4-4 Model Rocket Engines 6 pk at Ubuy Georgia. Ignite your rocketry hobby with the high-performance engines from Estes!
  • Includes 3 engines, 3 igniters, and 4 igniter plugs
  • Single-stage engine for model rocket flight
  • Designed for rockets weighing less than 3.5 ounces, including the engine
  • Can only ship via USPS due to classification as a toy propellant device
  • California Proposition 65 warning regarding exposure to chemicals
Toy replacement part & accessory typeRocket Motor
Brandunknown
MaterialWood
ColorMulticolor
Age range14 years
Piece count3
ManufacturerHRP
Height0.750 in (1.9 cm)
Weight0.17 lb (80 grams)
Count per pack3
Color categoryBeige

Who Should Buy?

Suitable For
  • Beginners

    Ideal for novice model rocketeers; offers predictable flight performance for learning and enjoyment in rocket launching.

  • Educational Use

    Great for classrooms and science projects, teaching students about physics and engineering principles in a fun way.

  • Hobbyists

    Perfect for rocketry enthusiasts looking to add power to small rockets while enjoying a stable and reliable flight.

Not Suitable For
  • Advanced Users

    Experienced rocketeers may find the B4-4's power underwhelming for larger, more complex rocket designs and expectations.

პროდუქტის აღწერილობა

Estes® B4-4 Model Rocket Engines 3 pk

გაქვთ რაიმე შეკითხვა? მოგვმართეთ ჩათში

მომხმარებელთა კითხვები და პასუხები

  • კითხვა: What is included in the package?

    პასუხი: Each package includes 3 engines, 3 igniters, and 4 igniter plugs.
  • კითხვა: What type of rockets is it suitable for?

    პასუხი: It is designed for rockets weighing less than 3.5 ounces, including the engine.
  • კითხვა: How is it classified for shipping?

    პასუხი: It can only ship via USPS due to its classification as a toy propellant device.

unknown Rockets Editorial Review

**** The Estes® B4-4 Model Rocket Engines have garnered a positive reception among customers, particularly for their reliability and performance. Many users highlighted the engines' excellent compatibility with their models, noting that they fit seamlessly and worked without any issues. Reviewers were particularly pleased to find that there were no defective units, which is crucial for a product meant to provide fun and excitement, especially for children. The engines are recognized for being kid-friendly, making them a great choice for family bonding and educational experiences in rocketry. Overall, customers expressed satisfaction with the product and indicated a willingness to repurchase in the future, reinforcing the engines' reputation as a solid choice for hobbyists and families alike. **

Customer Reviews & Ratings

1 მომხმარებლის შეფასება
  • 5 ვარსკვლავი
    100%
  • 4 ვარსკვლავი
    0%
  • 3 ვარსკვლავი
    0%
  • 2 ვარსკვლავი
    0%
  • 1 ვარსკვლავი
    0%

ამ პროდუქტის მიმოხილვა

გაუზიარეთ თქვენი აზრები სხვა მომხმარებლებს

Დადებითი

  • Reliable performance with no defective units.
  • Seamless compatibility with various rocket models.
  • Kid-friendly, enhancing family activities.
  • Positive overall customer satisfaction and willingness to repurchase.

მინუსები

  • No notable Cons were mentioned in the feedback.

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9477 reviews
Read reviews
JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
უსაფრთხო კონტროლი Global Delivery Easy Returns Genuine Products

Product Price History

მნიშვნელოვანი ინფორმაცია

  • შეზღუდვები: გთხოვთ, გაითვალისწინოთ, რომ საზღვარგარეთ გაგზავნილი პროდუქტებისთვის მწარმოებლის გარანტია შეიძლება არ იყოს მოქმედი; მწარმოებლის მომსახურების პარამეტრები შეიძლება არ იყოს ხელმისაწვდომი; პროდუქტის ინსტრუქციები და უსაფრთხოების გაფრთხილებები შეიძლება არ იყოს დანიშნულების ქვეყნის ენაზე; პროდუქტები (და მასთან დაკავშირებული მასალები) შეიძლება არ იყოს შემუშავებული დანიშნულების ქვეყნის სტანდარტების, სპეციფიკაციებისა და მარკირების მოთხოვნების შესაბამისად; და პროდუქტები შეიძლება არ შეესაბამებოდეს დანიშნულების ქვეყნის ძაბვისა და სხვა ელექტრო სტანდარტებს (საჭიროების შემთხვევაში საჭიროა ადაპტერი ან გადამყვანი). მიმღები პასუხისმგებელია უზრუნველყოს, რომ პროდუქტი კანონიერად შემოიტანოს დანიშნულების ქვეყანაში. Ubuy-ს ან მისი აფილირებული პირების მეშვეობით შეკვეთისას მიმღები არის რეგისტრირებული იმპორტიორი და მან უნდა გაითვალისწინოს დანიშნულების ქვეყნის ყველა კანონი და დებულება.
  • Ubuy-ზე ჩამოთვლილი ყველა პროდუქტი არ არის გაყიდვაში, რადგან Ubuy არის გლობალური საძიებო სისტემა და პროდუქტები ექვემდებარება საექსპორტო/სავაჭრო რეგულაციებს.

GEL 94

შეუკვეთეთ ახლავე და მიიღეთ პარასკევი, ოქტომბერი 09

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

მახასიათებლები და უპირატესობები

  • Includes 3 engines, 3 igniters, and 4 igniter plugs
  • Designed for rockets weighing less than 3.5 ounces
  • Suitable for model rocket flight
  • Single stage engine
  • Can only ship via USPS due to toy propellant device classification
  • Proposition 65 warning for chemicals

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.